Q: What is the working time of this Pro-Seal sealant? Q: Can this be poured into wing tanks and sloshed around to seal leaks? 2023 NSL Aerospace. These cookies track visitors across websites and collect information to provide customized ads. I would probably use the faster version next time (B-1/2). The Class B2 has a working time of 2 hours and a cure time (at 77 deg F and 50% RH) of 72 hours. PRC Desoto PR1422 B 1/2 Fuel Tank Sealant, Pint Pilots HQ LLC. (All the shops offer warranties of their work. PR-1440 Class B is an aircraft integral fuel tank sealant. Apply to Aircraft Fuel Tank Mechanic at Total Aviation Staffing, LLC I used the product in a fiberglass fuel tank it seems to dry and produce a nice film. PR-2007 Class C Low Weight Fuel Tank SealantPR-2007 Class C is a low density, high temperature aircraft integral fuel tank sealant. If you don't allow cookies, you may not be able to use certain features of the web site including but not limited to: log in, buy products, see personalized content, switch between site cultures. Please check the boxes for the options that you would like to add. It will be flexible when cured, but we recommend verifying with the bladder manufacturer this material can be used. Seal all tank openings and attach a low pressure gage to the tank sump. For the Mooney, these are available up through the J-model and although they used to exact penalties in both reduced fuel and higher empty weight, a new system from O&N Aircraft Modification retains the J-models original 64-gallon capacity at weight penalty of about 30 pounds. The manufacturer recommends paint remover or MEK. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The manufacturer doesn't have any lab tests to show how well it works or doesn't work on plastic, so they will not recommend it. fuel tank leak-discouraged - VAF Forums - Van's Aircraft It is a pour in and slosh around material. Basic Member; 272 Location: Edmonton, AB; Reg #: . PR-1422 Class B is an aircraft integral fuel tank sealant. Customized Sealant Solutions (CSS)A family of products designed to simplify the sealing process. Item qualifies for flat rate ground shipping. The other side of the same coin is that a 30-year-old airplane that hasnt been resealed but whose logs show evidence of leak fixes should be viewed somewhat warily in the pre-buy. With careful application, one can should do one airplane, even the larger RV-7 and RV-8 tanks, but many builders use more (two definitely needed for the RV-10/14). If youre back in that vintage, you might want to think about a reseal. A Semco, or other common caulking gun is not designed to be used with these sealant cartridges. Q: Can we reduce curing time with increase in temperature? Figure 2 shows an aircraft fuel tank being welded and the repaired tank installed in the frame of an antique aircraft. SEAL Aviation - Specialized Aircraft Maintenance Services (All the shops offer warranties of their work.) Minor leaks can be repaired, but after one or two attempts, a reseal may be the best option. SEALANTS PRODUCTS BY PPG FOR THE AEROSPACE INDUSTRY - PPG Industries Remove tank, cut access hole in rear baffle, add sealant over offending rivet and anywhere else that looks suspect, rivet plate over hole using blind rivets and more sealant Since my plane is not painted, all of these are possible but I thought I would try option 1 and see how it works. No these are correct. Toll Free: 877-477-7823 This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications. Southwest - Chandler, AZ 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. I would definitely purchase more than necessary to be able to slosh it around and have another person to assist you. Very good! Hasnt leaked yet. But opting out of some of these cookies may affect your browsing experience. The colder it is the longer it will take to cure and ideally you would want to be as close to 77 degrees as possible. SEALANTS PRODUCTS BY PPG FOR THE AEROSPACE INDUSTRY - PPG Industries 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. Salary. It's designed to be sloshed in the tank and then the excess is poured back in the can. Material can be applied on vertical surfaces and does not run or sag. Ships fast and is worth the price. These cookies ensure basic functionalities and security features of the website, anonymously. PR-1435 is a quick repair, aircraft integral fuel tank sealant. These forms include different ways to apply the adhesive or the aircraft part it is used to seal. . Worked as advertised. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". So within a week my tank was ready to be used.. great company to work with. It has a service range from -65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). This requires eight bags, total, and lists for $8000. Tank stripping can thus be largely completed automatically in a day or a little longer for tanks that have accreted years of patches. You also have the option to opt-out of these cookies. Really excellent! Aviation sealants must also withstand the volatility and reactive nature of combustibles, aircraft speed, and vibrations. PR-1770 Class A Fuel Tank SealantTwo-part, high temperature resistant, brushing sealant. Clean, seal, close and test integral fuel tanks on aircraft. One good thing is that old systems limited to 54 gallons can get the 10-gallon upgrade for $2650 list, plus the labor. You can keep the 30 pounds of payload. Working time is around 2 hr but it gets harder as you get closer to the 2 hrs margin. Fuel Tank Sealant | Aviation Pros Item Replacement History Part Number: PS890B2-60Z SEALANT:, ONLY SOH AVAILABLE Part Number: PS890B2 SEALANT: 654,SEMKIT,A/B,6OZ, USE PS890B2-60Z=5N Part Number: PS890B2-60Z SEALANT: FUEL TANK,A/B,6OZ,PRC STD SPEC,: AU/NZ )While he was at Willmar, Beck developed a clever process that sprays a stripper called PolyGone into the tank cells. Otherwise, if youre going to keep the airplane, a properly done reseal will enhance the airplanes value and probably last as long as you own it. I want to make sure I have enough product to seal my entire surface. Just allow extra cure time the colder it gets. It is the best way to repair and restore your fuel tank. East - Peachtree City, GA 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 !! What reportedly happened: The 80-year-old pilot, who had logged 13,917 hours, also held a mechanic certificate with airframe and powerplant ratings. Mixed it longer than minimum to be sure of thorough mix. Product worked as expected and seems to retain a little flexibility. PR-1422 B1/2 Aircraft Fuel Tank Sealant, 6oz SemKit - AMS-S-8802 What are PMA Aviation Fuel Tank Sealants? Specialty ProductsA variety of specialty sealants offered by PRC DeSoto. Their simple and reliable technology has endured for more than 60 years, even while the aircraft that use them have changed radically. We also use third-party cookies that help us analyze and understand how you use this website. Fuel Tank Sealant Tale - Grumman Style: A look at multiple fuel tank sealant used to seal a tank. $1,100.00 + shipping. Industrial tank liners. Can was sealed so there is no real self life after opening. 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. cure time is much longer in cool temperature. A thicker coat or 2nd coat really won't offer any added benefit in terms of protection. Whichever method is used, the cost will be similara range of $6500 to $8000, again, depending on the condition of the old sealer. Canada - Brantford, ON, THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-4-SPRUCE. A Guide to Aviation Fuel Tank Sealant | NSL Aerospace Q: How long after application of b-2 can I leak check? Fuel Tank Sealant - Wicks Aircraft Parts A Little stiff on application for smoothing with a paint brush. [10] In addition to military aircraft, some military vehicles feature self-sealing fuel tanks, such as the United States Marine Corps' LAV-AT armored vehicles. No instructions with product, or on can and little information on internet. After cleaning tank with 4 bottles of CLR I used 28oz of sealer in a 20 gallon metal Chevy truck tank. 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. 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 . Weep No More is an outgrowth of Willmar Air Service in Willmar, Minnesota, a long-established and respected Mooney dealer and service center. Corrosion Inhibitive SealantsCorrosion Inhibitive sealants will act as an effective barrier against the common causes of corrosion on aluminum alloys or between dissimilar metals. Q: Does Bill Hirsch gas Tank sealer stay flexible once cured in gas tank? Q: Is the alcohol resistant tank sealer (pn 09-03477) comparable with the pro-seal ps 890 class b (pn 09-38560)? | Global Code of Ethics This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. We also use third-party cookies that help us analyze and understand how you use this website. PRC-DeSoto Sealants | Aircraft Sealants and Adhesives The cures sealant maintains excellent elastomeric . Central - Fort Worth, TX All of the work has to be done through small access panels, requiring the flexibility of a contortionist and the patience of a saint. PPG PR1435 Quick Repair Fuel Tank Sealant | Silmid Northeast - Middletown, PA Fuel Tank Reseal: Thankless, Expensive - Aviation Consumer CS3201 B2: Fuel Tank Sealant | NSL Aerospace Q: What is the lowest temperature that the product can be reasonably mixed and applied? These adhesives must withstand extreme pressure, temperature extremes, and vibrations. I need to buy more since what was left as turned to gel. Take your time to properly mix it up and youre good to go! The product description and information on the web site was the same for kit, pint or quart. You just have to find that special guy to do it and I just havent found him yet. Useful Fuel Tank References SPORT AVIATION - "The Fuel Management Problem", Oct. 1979 "Fuel Tanks", Aug., Sept., Oct., Nov., Dec. 1982. Honest people you can trust for any of your aircraft related parts.. PR-1770 Class A Fuel Tank Sealant Two-part, high temperature resistant, brushing sealant PR-1770 Class B High Strength Fuel Tank Sealant PR-1770 Class B is a high strength, aircraft integral fuel tank sealant.