I'm waiting for my stock to get here and I want to put some Marine Tex on the grip and palm swell area. Marine Tex only comes in black....I think....but I'd like it to match the color of my stock which is Tan with Black webbing. Can color be added to the mixture or will this ruin the chemical process? Is Krylon my only option other than having the entire stock just worked over by one of the Gun Gurus here?