I have used it before to harden my resin when i didn't have any. It worked, but seemed to be a bit more brittle than usual. I made it pretty thick and with no fiberglass inside. still pretty strong though. and it turns it a nice red color!
I have used it before to harden my resin when i didn't have any. It worked, but seemed to be a bit more brittle than usual. I made it pretty thick and with no fiberglass inside. still pretty strong though. and it turns it a nice red color!
I am holding it about foot off the ground by just the plastic cup that I mixed it in. the light red is just some old bondo left on there the deep red is the resin & bondo hardener
I am holding it about foot off the ground by just the plastic cup that I mixed it in. the light red is just some old bondo left on there the deep red is the resin & bondo hardener
The harder I just kind of eyed putting in and probably put more in than was needed so I would say play around with small batches to get the right amount. I pretty much is hard right now it was a little warm still so I would say it was still curing.