PPG Aerospace® PR-1775 B-2 Gray PRC Standard Spec Non-Chromate Corrosion Inhibitive Sealant - 6 oz 654-SemKit - 24/Pack

PPG Aerospace® PR-1775 B-2 Corrosion Inhibitive Sealant from SkyGeek delivers the strength and flexibility you need to guard your aircraft's sensitive components against corrosion. The corrosion-preventing sealant has a non-chromate base and an impressive service temperature range of -65°F (-54°C) to 250°F (121°C), with the ability to withstand short-term recurring exposure (approximately 6 hours) to temperatures as high as 360°F (182°C). The gray, PRC Standard sealant is best suited for use on aluminum alloys or between dissimilar metals, forming a solid barrier that corrosion-causing moisture and chemicals can't penetrate.

PPG Aerospace® PR-1775 B-2 Corrosion Inhibitive Sealant goes on smoothly and once in place it begins to cure. The sealant cures at room temperature and maintains excellent elastomeric properties, even after exposure to jet fuel and aviation gas. Use the two-part manganese-dioxide cured Permapol® P-5 polysulfide compound wherever you need to protect your aircraft from corrosion while sealing out liquid and gas leaks. The sealant is sold in a 6-ounce cartridge for dispensing by extrusion gun or spatula.