PPG® P/S 870 B-2 BMS 5-95 Type I Class B-2 Spec Corrosion Inhibitive Sealant - 6 oz (654) Semkit

Not all sealants are created equal. When failure is not an option, you need PPG® P/S 870 B-2 Gray Corrosion Inhibitive Sealant from SkyGeek. The powerful sealant meets Boeing specifications, so you know you’re not playing with a sub-par sealant. PPG® P/S 870 B-2 Gray is one of the good ones, formulated to meet BMS 5-95 Type I, Class B-2 standards with a healthy mix of toughness and workability that ensures long-lasting protection against all of the most common causes of corrosion. This six-ounce 654-SemKit is made for pros who need time to get it right, but also expect their sealant to cure like it’s got somewhere to be.

With a two-hour work life, this sealant lets you take your time smoothing out beads, aligning seams and double-checking everything before it sets. It’s the perfect choice for big jobs because you’ll have plenty of time to get everything just right before it begins to cure. Once cured, it creates a flexible, corrosion-inhibitive barrier that resists fuel, oil, water and the kind of stress only aircraft structures know. While the work time is respectable, the sealant cures relatively quickly to help minimize downtime and get you back in the sky faster.

The sealant is gray and while that’s not winning it any fashion awards, it does deliver a professional appearance that blends in beautifully with most aircraft components. The color also makes visual inspection a breeze, so you can check for complete coverage and inspect the sealant periodically long after it has been applied. Whether you're sealing fuel tanks, access panels or structural joints, this product delivers a high-performance bond that you can count on, flight after flight.

If your work calls for Boeing-certified performance without the Boeing-sized budget, this is the sealant that keeps the mission moving and the corrosion away.