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Aircraft, or airplane sealants, are a unique class of adhesives designed to reinforce and seal aircraft parts to improve structural integrity. Aircraft Fuel Tank Mechanic (sealant removal and application) part-time position Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. A Semco, or other common caulking gun is not designed to be used with these sealant cartridges. It has a service temperature range from -65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). (All the shops offer warranties of their work. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. PR-2007 Class C Low Weight Fuel Tank SealantPR-2007 Class C is a low density, high temperature aircraft integral fuel tank sealant. Customer Service: 800-861-3192 By mistake I ordered B2 instead of B1/2 and was glad I did. Aluminum wool can be used to remove the final traces of the sealant. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Does that now come with them or do we have to buy that someplace else? If so, just fill out the short Request for Quote (RFQ) form below to get started. We stock some of the most commonly used and many of the not as commonly used PRC Desoto sealants. Company. Item Name : tank fuel aircraft CAGE Code : 00333. The Class B2 has a working time of 2 hours and a cure time (at 77 deg F and 50% RH) of 72 hours. It sets up quickly, and I was putting fuel in the tank after 3 days. What reportedly happened: The 80-year-old pilot, who had logged 13,917 hours, also held a mechanic certificate with airframe and powerplant ratings. It is an FAA-approved PMA replacement for PPG's PR-1422B1/2 sealant. Used with Semco gun. Knowledge of integral fuel tank sealing and application processes required. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. I am looking at something with low viscosity to flow into the area that is leaking, and perhaps setting up a slight vacuum with a toilet punger to draw the sealant into the seepage. CS3204 is a fuel resistant sealant for use on integral fuel tanks and pressurized cabins as well as other areas subject to contact with aircraft fuels, lubricants, oils, water and/or weathering. Aircraft sealants hold the aviation industry together. Been ordering my aircraft parts from Bob Irwin since they were ACS products. Able to do a bike tank with the other 4oz. I used the product in a fiberglass fuel tank it seems to dry and produce a nice film. The 09-03477 is a sloshing sealer that gets poured in a fuel tank and the tank rotated so the material gets on all parts of the tank. Q: How long must Chemseal B2 sealant CS3204 cure before it can be painted? Getting into the good stuff in our RV-10 build: pro-seal - that sticky, smelly stuff that keeps the fuel tanks from leaking all over the place. The brand I used says Flamemaster on the tube, which comes in a plastic bag. Regular maintenance helps keep your aircraft fuel system clean and can prevent costly repairs due to bacterial growth, corrosion, or damaged filters and probes. There should be no puddling of the product as this will prevent it from drying properly. Drains at the bottom of the fuel cells collect the stripper and loosened sealer and a pump re-circulates the stripper. 181 Dislike Riveteer 3.14K subscribers For students of BCIT's Sea Island campus, AME - M program requirements call for a familiarization of sealing compounds used in industry. FSC : 1560 Airframe Structural Components. Analytical cookies are used to understand how visitors interact with the website. Worked superbly. Q: Does this product come in 2 cans or do you need a special dispenser? It is the best way to repair and restore your fuel tank. Would recommend, had to throw it in the trash because the container malfunctioned. PRC Desoto PR1422 B 1/2 Fuel Tank Sealant, Pint Pilots HQ LLC. Perfect for sealing our fuel tank fuel level float and attached fittings. The cookies is used to store the user consent for the cookies in the category "Necessary". Q: How do you mix this Pro-Seal tank sealant if you didn't purchase the mixing tool? The only thing that wasnt slow was Spruce. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Kept a sample to monitor cure status. PR-2001 Class B Rapid Curing Fuel Tank SealantPR-2001 Class B is a rapid cure, low odor, aircraft integral fuel tank, fuselage and aerodynamic smoothing sealant. Q: Is this product Proseal 1425? It would be nice if this site told you which you were getting. PPG Aerospace P/S 890 Class B Fuel Tank Sealant - 6oz (3.5fl oz) 6oz (3.5fl oz) - New Stock P/S Class B2 is an aircraft integral fuel tank sealant. Aircraft Fuel Tank Mechanic (sealant removal and application) part-time position. It offers a faster cure time so you can get your job done more quickly. It does not store any personal data. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. The product is reasonably price and can be used again if stored properly. The product can be pushed out with a thumb and does not require anything other than the packaging to mix and apply. It would also have to be resistant to extreme temperatures such as -40 to +180 approx. Please note other excluded items on the same order may incur a freight charge. Aircraft Fuel Tank Mechanic (sealant removal and application) part-time position. A couple of #8 screws, and I now had a power mixer. PR-706 is a non-curing fuel tank channel sealant. Only took a few days to completely dry here in the desert. Necessary cookies are absolutely essential for the website to function properly. Solutions. Per our product support manager: The user would have to pump and twist the ram manually by hand. Aviation fuel tank sealant plays a vital role in the safety and function of aircraft. Part number FCD60712 with NSN 1560007398341 is now in stock. Boiling out the tank, or a thorough cleaning with a strong cleaner de-greaser , like ours, will do the job. On many aircraft, especially transport category and high performance aircraft, part of the structure of the wings or fuselage is sealed with a fuel resistant two-part sealant to form a fuel tank. Fuel tank sealants are used in aircraft manufacturing, repair, and maintenance. Tank sealants must also cure at room temperature and not chemically react with fuels and oils. CA Transparency in Supply Chain Disclosure It has a service temperature range from -65F (54C) to 250F (121C) with intermittent excursions up to 275F (135C). Hope it lasts for many years to come. To meet the FAA standards, PMA sealants must meet or exceed the original equipment manufacturer's quality. If the customer wants to do a 2nd coat after 24 hours with the remaining product, that is fine. The reseal job requires taking the tank interior down to shiny bare metal then applying fresh sealer, which is itself a three-part process with a day of curing for each step. Full cure is 10 hours, we recommend waiting at least that long. You will need to run your own tests to determine if it will work for your application. "Brown" Aircraft Fuel Tank Sealant typically used in fillet and fay sealing aircraft fuel tanks. It's designed to be sloshed in the tank and then the excess is poured back in the can. Well worth the price versus replacing the fuel tank. Easy to mix without the use of special tools. Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. In this article, we introduce an aircraft sealant inspection system (ASInspS) to achieve accurate and reliable internal inspection for fuel tanks. One is to find a shop that can spot repair otherwise sound tanks and back up the work, another is to strip the tanks back to bare metal and reseal them and a third is simply line the wet wing bays with neoprene bladders. These aircraft sealant purposes include preventing: Parts Manufacturer Approval (PMA) sealants are cost-effective equivalent alternatives to similar parts. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. No problems! Please enter as much detail as . Fast Cure / Flight Line RepairThese sealants are rapid cure, aircraft integral fuel tank and fuselage sealant. Its hard on a fat boy to get in those positions anymore, Maxwell jokes. The sealant i had on the smooth part of the inside of the nipple started to lift because of the spray paint the welder put on after welding. Brushables: Adhesive compounds that are applied using a brush, similar to a paintbrush. Belvoir Media Group, LLC. Wet wings usually fail somewhat gracefully, beginning with a slight odor of fuel around the airplane or in the cabin and evidence of blue stains caused by weeping. and 6 oz can fills 16 oz? It is not supposed to be very thick. PR-1435 is a quick repair, aircraft integral fuel tank sealant. Midwest - West Chicago, IL For the hardware part, we utilize a high-precision 3-D scanner and a visual-inertial odometry (VIO) to acquire point clouds and poses, simultaneously. Aircraft fuel tank sealants are glues or adhesives designed to create air-tight seals in the rivets, joints, and other parts of fuels tanks in order to prevent fuel leaks. I want to make sure I have enough product to seal my entire surface. I am rating aircraft spruce as I have not yet used the product. Necessary cookies are absolutely essential for the website to function properly. Adhesion PromotersAn Adhesion promoter will enhance the coupling characteristic of our sealants to a wide variety of substrates. This cookie is set by GDPR Cookie Consent plugin. Product appears to be resistant to ethanol blended fuels. It cures to a hard rubber and really seals. The manufacturer provided us no data for testing with auto fuel. No these are correct. Fuel Tank / High Performance OptionsExpanding the performance envelope in areas such as higher strength, temperature range and weight reduction. I purchased a gallon for a 36.5 gallon tank and had a lot left over. Q: Is the alcohol resistant tank sealer (pn 09-03477) comparable with the pro-seal ps 890 class b (pn 09-38560)? PMA sealants perform the same function as their OEM equivalents and conform to the part's standards. Product worked as expected and seems to retain a little flexibility. However, this class of products can be more complicated due to its role in containing combustibles. Maxwell has done the bladders, but doesnt push them. This requires eight bags, total, and lists for $8000. Midwest - West Chicago, IL Q: What are the temperature limits? PMA aviation fuel tank sealants offer aircraft mechanics, manufacturers, and other aviation professionals an affordable equivalent to name-brand products. This guide is designed to educate potential consumers on fundamental knowledge related to aircraft fuel tank sealants. Alaska - Wasilla, AK This product shipped by regular mail (USPS) and took to long to get. Leave all boxes unchecked for unit only. The leaking of fuel was an intentional design feature because the high heat generated by the aircraft made it impossible to fully seal the fuselage tanks against leaks. The reseal job requires taking the tank interior down to shiny bare metal then applying fresh sealer, which is itself a three-part process with a day of curing for each step. One is Flame Master Chem Seal CS3204 from National Sealants & Lubricants and is excellent even after one year of storage it cures in one day at 28C cures to a hard flexible rubber shining surface. The sealed skin and structural members provide the highest volume of space available with the lowest weight. This cookie is set by GDPR Cookie Consent plugin. Easy to mix and use. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic. Q: Does ethanol attack or dissolve Pro Seal over time? PROSEAL PS890B-1/2 3.5 OZ IN 6OZ CARTRIDGE, PROSEAL 0890A002 SEALING COMPOUND 6OZ KIT, PROSEAL FUEL TANK SEALANT PS 890 B2 QUART, PHILLIPS 66 XC AVIATION OIL 20W50 12QT CASE, BRACKETT AERO BA-4108 ELEMENT FOR BA-4106, Vena Ht (SCAT Equivalent) Flexible Aircraft Ducting - Cut To Length, Safety Wire - Stainless Steel - 1 Lb Spool, Pro-Seal Fuel Tank Sealant P/S 890 B - 1/2 Hour, Vena HTD (SCEET Equivalent) Flexible Aircraft Ducting - Cut To Length, PROSEAL PS890B-1/2 2 FL OZ IN 2.5 OZ CARTRIDGE. Q: Is there any mistake in the listed quantities ? Are you interested in buying this part? This is a special project in San Antonio, TX. A thicker coat or 2nd coat really won't offer any added benefit in terms of protection. Q: Will most aircraft surface paints adhere to the sealant when sprayed over the top of the sealant? Easy to use and cures easily. Can I drain fuel and reapply? According to several people who knew the pilot, he was a former test pilot on the North American P-51 airplane. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Advise doubling recommended curing times. 1 Pint will seal a 10-12 gallon tank. This useful guide will help you understand essential aircraft sealants and aviation sealants, including windshield, fuselage, fuel tank, and access door sealants. Toll Free: 877-477-7823 Product from PPG is great but customer service and sales was very slow! Whichever method is used, the cost will be similara range of $6500 to $8000, again, depending on the condition of the old sealer. Years of landings, with a few hard ones thrown in, can flex the structure enough to loosen old sealant, kicking off the leak process. There are a few solvents you could use. Sprayable Fuel Tank Sealant: Order Now: PR-1460Q: Potting and Sealing Compound: Order Now : PR-420: Primer for metal . CS3201 B2 from Flamemaster is a fuel resistant sealant intended for use as a sealing compound on integral fuel tanks and pressurized cabins as well as other areas subject to contact with aircraft fuels, lubricants, oils, water and/or weathering, and remains flexible at low temperatures. (Youll sometimes see bits of sealer when sumping the fuel.). Efficient delivery on order. 2015 PPG Industries, Inc. All rights reserved. You must not have mixed it properly I used it twice and it cured within 4 hrs to where I was forced to open a new tube cause it cured enough that when I need more it was set up in the tube after 4 hrs in hot weather. Scott Aviation. I vote for Weep-No-More! Per the vendor, this would not work for this application. I have a very cold hangar. Customer Service: 800-861-3192 . P/S 890 Class B Fuel Tank Sealant P/S 890 Class B is an aircraft integral fuel tank sealant. You can keep the 30 pounds of payload. I could not find any information as to how well it would work if brushed on, or what size pin holes, or rivets, it would seal. Recommended big time! 1st disappointment was Aircraft Spruce not mentioning or listing the required caulking gun for applying the sealant. My kit came with a nozzle, just FYI for future customers. However, despite being one of the most pivotal innovations in the aviation industry, many professionals are still unaware of the scope of aviation sealants as well as the value of PMA sealants. Fuel Tank Sealant, approx 1 quart, 2 hour work time (quart) Order when ready to seal tanks. These polyurethane compounds are suitable where high dielectric, high abrasion, flexibility, high tensile strength, and excellent hydrolytic stability are required. Q: You say this works in fiberglass tanks, would it work in fiberglass foam epoxy tanks like the Long EZ has? sealant) Kit 3 (16 oz. The mixing tool saves a lot of time and effort. The tank must be 100% cleaned. Alaska - Wasilla, AK Central - Fort Worth, TX Simple application, includes extensive application information and product information sheet. Product has excellent surface bonding characteristics. PR-1782 Class C Low Density SealantPR-1782 Class C is a low density, aircraft fuel tank and general purpose sealant, roller grade. I havent put fuel in yet but very confident it will be fine. Free shipping must be selected in cart for promotion to apply. Worked as advertised. Class B Polysulfide Sealant Tack Free and Cure Times* Specification 3M Product Specific Gravity Tack Free Cure Tack Free Cure Tack Free Cure Tack Free Cure Tack Free Cure Tack Free . Q: What are you supposed to use to dispense the product? Above and under ground tank repair of single & double wall petroleum tanks. The cured sealant maintains excellent elastomeric properties after . Flat Rate Shipping must be selected in cart for promotion to apply. These usages can include: In addition to differing uses, aviation and aircraft adhesives also come in an array of forms. This sealant works awesome. Online vids help with instructions. Please note other excluded items on the same order may incur a freight charge. This is a tricky question. This product meets MIL-S-8802 which is species by Piper and Vans to seal or repair fuel tanks. Follow product and curing temperature guidelines. Southwest - Chandler, AZ Learn more about our products and find answers to the most common aircraft sealant questions. Cure time doubled in cold hangar, as expected. Because Polysulphide sealant is resistant to chemicals such as fuel, it offers a lasting seal that can be counted on in the aviation industry. All Rights Reserved. Northeast - Middletown, PA One maintenance procedure on the chopping block has been the resealing or repair of wet wing fuel tanks, especially in Mooneys, but in a few other models as well. There's some. but I still had plenty of time to get what I needed out of the cartridge for my job on my new fuel tankit works no leaks on the NTP threads !! We offer nozzle part number 02-00099 that can be used with the PPG SEM kits. Latex sealants are known for their moldability and ease of clean-up. It doesn't cure for 24-72 hours after that. One worked properly the other one did not cure out. Clean, seal, close and test integral fuel tanks on aircraft. At best, repairing weeping wet-wing tanks is a dark art, at worst, its something some owners say they have to have done several times to stop the leaks, if even the leaks can be stopped. They are formulated to maintain their integrity when exposed to the unique conditions of flight. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. Please note other excluded items on the same order may incur a freight charge. OEM and PMA fuel tank sealants provide strong reinforcement, structural integrity, and peace of mind. It can be poured in and sloshed around in a fuel tank. Works well with all metal and fiberglass tanks.Note: For Experimental Aircraft Only! Weep No Mores Paul Beck developed his tank sealing process while working for Willmar, but now has established his own business. A Little stiff on application for smoothing with a paint brush. Easy Apply. PR-1422 Class B is an aircraft integral fuel tank sealant. The tubes of sealant were quickly delivered and the product worked as advertised. The two parts, A&B, are already properly measured, so the two parts are mixed in the cartridge until one uniform color and then you install the nozzle, and push rod, then just apply to the area. It does not have heat rating. Aircraft fuel tank, fuselage, windshield, conductive and specialty sealants, industrial sealants and adhesives. Pop the plunger in the rod up with a pick and you can then measure out the amount you need separately from the rod which holds the catalyst and using a screwdriver handle to push the plastic plunger in the tube. High Temperature and FirewallThe material is designed for sealing firewall structures against the passage of air and vapors. Florida Flight is also a well-known Mooney center based on an airport with a long Mooney connection. This SAE Aerospace Information Report (AIR) presents preferred design, assembly, and repair practices for sealing of aircraft integral fuel tanks, including rework of applied fuel tank seals. Search for aircraft spare parts and suppliers. Part Number: PS870C24 . Remove old sealant with a nonmetallic scraper. All of the work has to be done through small access panels, requiring the flexibility of a contortionist and the patience of a saint. Full ResealEven well-known Mooney shops like Don Maxwell Aviation in Longview, Texas, wont tackle reseal work, which Maxwell describes as the worst job in aviation. East - Peachtree City, GA It was amazing, as it coated the entire inside of the tank. 33110 Old Hempstead Road (Either shop can handle any kind of wet wing tank work.). When deciding on the best aircraft sealant for your needs, follow FAA guidelines, and use the correct aircraft sealant grade for the use and part. Flat Rate Shipping must be selected in cart for promotion to apply. P/S 890 is an aircraft intregal fuel tank sealant. BladdersWhats involved with bladders? Although I waste more than I probably should, I never have any issues with these kits not curing properly. But opting out of some of these cookies may affect your browsing experience. Great Product. Dried thoroughly in 24 hours. PR-1422 Class B is an aircraft integral fuel tank sealant. I have used this product for many years. 2015 PPG Industries, Inc. All rights reserved. (All the shops offer warranties of their work.) Overview PR-1422 Class B is an aircraft integral fuel tank sealant. It does not specifically list diesel but it will work with most fuels, oil, lubricants, and water. I would highly recommend this product. The idea is to pour the product in to the tank and slosh it around. Job. Q: Does this Pro-Seal P/S 890 B2 come in grey? Q: Will this also adhere to plastic gas tank such as on a snowmachine? You also have the option to opt-out of these cookies. Marketplace A global marketplace to find, buy and sell aircraft parts. They used to have a price advantage over strip and reseal, but now theyre about the same price. Rating. One of the unfortunate side effects of slow aircraft sales has been an erosion in the maintenance base. Clean removal and thorough stripping are necessary for a proper reseal. Q: Which solvent do I use to clean and remove the uncured sealant? PR-2001LW Class B Light Weight Rapid Curing Fuel Tank SealantPR-2201LW Class B is a 1.1 specific gravity light weight rapid curing fuel tank sealant. Using high-quality fuel tank sealants provides long-lasting, structurally sound containment of fuel, keeping pilots, passengers, and cargo safe as they glide through the air. Long work life as advertised. It has a temperature range from -65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). AIR4069C. I used this product to seal a leak between the aluminum fuel tank and mounting straps on my Freightliner semi truck. These adhesives must withstand extreme pressure, temperature extremes, and vibrations. But opting out of some of these cookies may affect your browsing experience. Q: What is the shelf life of the unmixed product? ! The condition only grows worse with time. These adhesives must meet Federal Aviation Administration's (FAA) quality standards and safety regulations that are unique to the aerospace industry. These products are specifically formulated not to craze substrate. Includes accelerator. I would probably use the faster version next time (B-1/2). This website uses cookies to improve your experience while you navigate through the website. Proseal has been used in ethanol applications, but the manufacturer has no documentation to provide to show how well, or how long, it will work. PS870C24 - Fuel Tank Sealant, 654 Semkit 6 OZ. This comes in a single tube that can also act as a dispenser or can be used with 6oz dispenser guns. This material is designed for. This will adhere to a plastic tank but will eventually breakdown because of the gasoline. Q: Does the pint size Pro Seal come with catalyst in a separate container? We're excited to announce that part number FCR-64288 is now available in our ready-to-ship inventory.Part number FCR-64288 is a Tank Fuel Aircraft manufactured by Royal Adhesives And Sealants Llc with FSC 1560 Airframe Structural Components.Are you interested in a quick and competitive quote for this part? Just allow extra cure time the colder it gets. 33110 Old Hempstead Road There are products designated for differing materials, cure times, weights, and fuel tank parts and styles. All rights reserved. Aircraft Seat - 421 Cessna. Find many great new & used options and get the best deals for 1608056-1 Cessna A188B Spray Valve Assembly with Seal Check Valve at the best online prices at eBay! The spread of fire from one compartment to another. Yes it should work, but there are no specific tests done with any specific epoxy or resin system used to make a fiberglass tank. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. Video 606 in the Hit Parade. The cookie is used to store the user consent for the cookies in the category "Analytics". This is impervious to all fuel types. Best stuff on the market its never cracked or shrunk on any of my builds and as always aircraft spruce shipped quickly. Covers well. Great product! Seal all tank openings and attach a low pressure gage to the tank sump. Sales@sealaviation.com (954) 492-3522; . Semco Packaging and Application Systems Innovative, clean, safe, and accurate packaging and dispensing solutions for single-and multi-component adhesives, sealants, encapsulants, coatings and lubricants. Hope this helps Mike. Is this Pro-Seal Type Tank Sealant CS3204 similar to epoxy to mix and use? does 6 oz cartridge fills only 3.5 oz. Often aviation sealants differ based on their usage. Had I known it was that I wouldnt bought it, PRO SEAL FUEL TANK SEALANT PS 890 B2 PINT. PR1750 Fuel Tank Sealant PR1776 Low Weight Fuel Tank Sealant. Posted April 9, 2011. Q: Will the 12-04600 air gun (for both 6 OZ. The PPG logo is a registered trademark of PPG Industries Ohio, Inc. It has a service temperature range from -65*F (-54*C) to 250*F (121*C), with intermittent excursions up to 275*F (135*C). | Legal Notices & Privacy Policies | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. You also have the option to opt-out of these cookies. No. view Jointing Compounds CA1000 Non-Chromate Jointing Compound Cor-Ban 27L Jointing Compound Duralac DTD369B Duralac Green . CONDITION: NE . Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. The product description and information on the web site was the same for kit, pint or quart. Windshield and CanopyThe cured sealant exhibits excellent resistance to UV and weather exposure. Definitely cheaper than $2500 for a new tank. Addition Mixing: I clamped a slow speed drill (pointing up)in my vise and chucked a hole saw (backwards) that had holes that (nearly) matched the plunger handle of the tube. PR-1770 Class C Faying Surface SealantTwo-part, high temperature resistant, faying surface sealant. Master Bond polysulfide modified epoxies are versatile synthetic elastomers that are used in the aerospace, electronic, electrical, computer, metalworking, appliance, automotive, oil & gas, electric vehicle and chemical industries. Some people want the bladders so their local mechanic can take one out and get it fixed if it leaks. We also use third-party cookies that help us analyze and understand how you use this website. Q: What is the lowest temperature that the product can be reasonably mixed and applied? Performance Aircraft Services utilizes AquaStripping to remove legacy polysulfide sealants. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Q: One reviewer mentioned that there was a needed nozzle with the tubes. What Are the Different Types of Aircraft-Grade Fuel Tank Sealants? An aircraft fuel tank sometimes consists of several interconnected fuel cells. In all cases, you should: There are various tools and solvents designed to take off sealant from aircraft parts. PPG Aerospace PR-1422 B-1/2 Brown 6236632-004 Spec Fuel Tank Sealant - 2.5 oz 655-SemKit > View Details PART #: SGP192653 MFR PART #: 1422B1-262655SK Our Price: $63.31 Add to Cart PPG Aerospace PR-1422 B-2 Brown DMS 2082E Type 1, Grade 1 & 2, Class B-2 Spec Fuel Tank Sealant - Pint Kit > View Details PART #: SGP192193 MFR PART #: 1422B002DM012PT