3M - Aerospace Black 3M Standard, Class B-1/2 Spec Canopy & Windshield Sealant | 051141-57985 Active Noise Reduction Military & Government

Military & Government

5 oz kt | 051141-58029

Boost Oxygen is all natural and safe

yet mild and gentle to your screens

3M - Aerospace Black 3M Standard, Class B-1/2 Spec Canopy & Windshield Sealant | 051141-57985 Active Noise Reduction Military & Government3M Aerospace Black 3M Standard, Class B 1 2 Spec Canopy & Windshield Sealant 051141 57985 3M Aerospace Sealant AC 251 Class B are two part, quick curing, polysulfide based canopy and windshield sealants. These products are formulated for sealing acrylic, glass, and polycarbonate aircraft canopies and windshields. They contain no solvents and do not craze. The sealants quickly cure and exhibit excellent adhesion and resistance to UV and weather