PPG Industries’ aerospace business has introduced its lightest fuel tank sealant, designed to add less weight to an airplane for enhanced fuel efficiency while providing rapid curing.

PR-2007 polysulfide sealant made by PPG Aerospace – PRC-DeSoto is the first product qualified to SAE International’s Aerospace Material Specification (AMS) 3281 Type II for low-density, fuel-resistant polysulfide sealing compound. It is also the lightest AMS-qualified aircraft sealant. It cures in about half the time of PR-1776 sealant.

PPG Aerospace is the aerospace products and services business of PPG Industries. PPG Aerospace – PRC-DeSoto is a leading global producer of aerospace sealants, coatings, and packaging and application systems.

For more information, visit www.ppg.com.