Hi Bill, it used to be available from Homebase, B&Q, Focus etc, but these days I google Plasti-kote and see what's on offer. One thing to be aware of when using Plasti-kote on things that get hot, is that for the first heat cycle the paint will soften, but once it has been 'baked' on it remains hard. On small items, including cylinder heads, I put them in our domestic oven for an hour or so at about 100ºC. Cheers, Paul.