Over the past years, many have seen marketing promotions from various companies claiming their polyurea spray is a bulletproof shield coating material. When one sees the reports, pictures, and videos, the projectiles have passed completely through. read more
Polyurethane chemistry has virtually endless incredible uses, from sponges and surfboards to boat decks and bowling balls. Still, some that I find most fascinating, other than spray foam insulation, of course, are its uses in military applications. read more
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