PPG® P/S 870 B-1/2 MIL-PRF-81733 Type II, Class 1, Grade A Spec Corrosion Inhibitive Sealant - Quart Kit

Don’t let corrosion creep in and ruin your day. Order a quart-size can of PPG® P/S 870 B-1/2 Gray Corrosion Inhibitive Sealant from SkyGeek. PPG® P/S 870 B-1/2 Gray Corrosion Inhibitive Sealant does exactly what you think it would — it seals cracks, gaps and connections while simultaneously acting like a barrier that physically blocks moisture and other corrosives from creeping in. The heavy-duty formula meets MIL-PRF-81733 Type II, Class 1, Grade A specifications, so you know it works. The sealant is sold in a quart-size kit, which is ideal for protecting aircraft structures from environmental damage. Use it around fasteners, seams and lap joints. Curing at room temperature to a flexible rubber-like state, it forms a reliable barrier that resists fluids, weather and fatigue with steady confidence.

If you’re hunting for compatibility or spec-matching, this product is your ace. Whether you're referencing the BMS 5 45 equivalent chart, sealant cross reference chart, or comparing to GMS4113B-1/2, GMS4113B-2, or 890 B-2, this sealant holds its own. Looking up PS870B1/2 or PS870B1 2? You’ve found the match. It's also a handy companion to requirements under AMS 3276 and even MIL-PRF-81705 environments. When it comes to industrial or aerospace maintenance, this sealant is a must-have.