So, I'm wanting to make a set of ODST armor for use in Airsoft (ANSI-Rated eye protection being worn under a metal mesh visor for anyone curious) using the AndrewDFT templates, with some modifications to make them more accurate to the H3: ODST version of the armor. The problem is, while durable, BB impacts will certainly make a dent in the foam at medium range, and can occasionally break the surface at close range. To remedy this, I was thinking about applying a few layers of Truck Bed lining spray (Looking at Rust-Oleum and Herculiner), to give it a bit of rigidness and durability. Will this help? Will it fail horrendously? Any of you guys try this? Any help would be much appreciated.