Review on 350 Piece High Temperature Silicone Rubber Plug & Cap Kit for Ultra Precision Powder Coating and Custom Paint Supplies by Matt Welch

I love how damn stretchy these things are, although they still seem strong enough for whatever job you need them for. At the moment I only use vacuum caps under the hood on my car because I removed some of the exhausts and needed to cover up some holes. The largest green lid seemed WAY too small to fit in one of the holes, but I just lathered it with soapy water and it immediately slipped off! He still had room to stretch, so it doesn't look like he'll get tired or sick from the heat anytime soon. I also like the length of the caps/plugs because it's really easy to adjust them to any length you want. The only thing that isn't perfect is their colors. It would be nice if they offered the same set only in black to make it look more professional under the hood but I knew I was going to go for it. No complaints!