I just bought a hot tub/spa. It doesn't have a cover and I don't have 0-380 to shell out for one. That's more than I paid for the spa! I have some industrial marine vinyl and the machine to sew it. I was looking at the 2 part kits that you pour and even those are expensive. Why can't I just buy the chemicals and mix them myself? It doesn't have to be as precise as the Coast Guard compliant since it won't be holding up a marine craft. I just need something that'll keep the heat in without mildewing and this the stuff they're made of.Anybody know what chemicals and how much to mix in order to replicate these two part kits? Please, don't be stupid and give me useless answers like "Google it.". Nobody likes that. Otherwise, thanks!!!
That is very helpful, thank you. I'll keep trying ebay but so far, everything I've found on there is more expensive than the pour it yourself kits.