3M AC-236A2 Aerospace Sealant 70005200806 Gray, 3.5 oz cartridge | 3M Industrial

3M AC236A2 class A brushable aerospace sealant comes in two parts which includes part-A catalyst and part-B base. The liquid part-A catalyst is black in color, while the paste part-B base is white in color. With greater than or equal to 200 degrees F flash point, the slight odored part-A catalyst has a specific gravity of 1.97 and VOC contents of 0 grams per liter. With 62.8 degrees F flash point and greater than 295 degrees C boiling point, the aromatic odored part-B base has a specific gravity of 1.47 and VOC contents of 190 grams per liter. This sealant is supplied in a 3.5-ounce cartridge and can be mixed in a 100 base/10 catalyst ratio by weight to form a gray color mixture. It requires 2 hours for application and will be sufficiently cured after 48 hours. The product withstands a temperature range of -65 to 250 degrees F.Features:Good cure rate helps to meet various process demandsEfficiently maintains flexibility and bond strength on various metal, composite and coated substratesEasy to apply using brushDensity of 1.97 grams per milliliter for part-A catalyst and 1.47 grams per milliliter for part-B baseViscosity of 100 to 500 poise for part-B baseBenefits:Sealant offers an excellent resistance to aviation gasoline/jet fuel and chemical/petroleum products commonly used in aircraft industrySuitable for use on aluminum, stainless steel and steelApplications:Sealing integral fuel tanksRepairing integral fuel tanksSealing fuselagesSpecifications:AMS-S-8802 Type II