3M AC-236B1/2 Aerospace Sealant 70005200897 Gray, 3.5 oz cartridge | 3M Industrial

3M AC236B1/2 class B non-sag 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. This slight odored part-A catalyst has a specific gravity of 1.97 and VOC contents of 0 grams per liter. This sulfurous odored part-B base has a specific gravity of 1.63 and VOC contents of 4.1 grams per liter. The 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 1/2 hour for application and will be sufficiently cured after 24 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 spatula, extrusion gun or injection dispenserDensity of 1.97 grams per milliliter for part-A catalyst and 1.63 grams per milliliter for part-B basePart-A catalyst has a viscosity of 700 to 1600 poise at 77 degrees FPart-B base has 9000 to 14,000 poise at 77 degrees FWithstands a tensile strength of 200 psiFlash point greater than or equal to 200 degrees FBenefits: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, FMS 1049 Forms II and III