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PPG Products Protect United Launch Alliance ATLAS V 541 Rocket That Launched NASAs Perseverance Rover to Mars

Posted on 536 PPG (NYSE:PPG) today announced that it provided aerospace sealants, coatings and adhesives to United Launch Alliance (ULA) for the ATLAS V 541 rocket that launched NASA’s Perseverance rover to Mars in July 2020. The rover landed on the Red Planet in February 2021 after its nearly seven-month journey through space. As one of the most powerful rockets in ULA’s Atlas V fleet, the 541 configuration with four solid rocket boosters provides optimum performance to precisely deliver a range of mission types. PPG products protecting the rocket include PPG DESOTHANE™ CA8200 Series HS polyurethane topcoat; PPG PR-2001 Class B rapid-curing fuel tank sealant, which is a two-part, epoxy-cured PERMAPOL™ P-3.1 polythioether compound; and PPG PR-1665, which is a cryogenic potting and molding compound with high tear and tensile strength.

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