So after the luck I've had with my tomahawk, I decided that I wanted to treat my special forces shovel the same. The only trouble is that whatever coating is on the head, I don't think it's paint. The stripper I'm using tore through the coating on the tomahawk heads with great gusto, but I've applied three coats to the shovel head, and it's barely touched it. Despite it eating through paint in 15 minutes, just as it advertises, it just sits there and gunks up on top of the paint. Does anyone know what will take this rhino skin off?