PPG Aerospace® P/S 870 B-4 Gray MIL-PRF-81733D Type II-4, Class 1, GA Spec Corrosion Inhibitive Sealant - Pint Kit - 16/Pack

Demand more from your sealant by choosing PPG Aerospace® P/S 870 B-4 Corrosion Inhibitive Sealant from SkyGeek. The gray colored sealant from SkyGeek goes on smoothly and works to create a barrier against moisture and other causes of corrosion. Because the sealant is gray, it is easy to see where it has already been applied, so users can visually confirm that a full layer has been put in place before allowing the sealant to cure. The class B-4 sealant is sold in a pint-size A+B kit to ensure maximum effectiveness at use.