Sven
Seglare
We just put on the first coat of epoxy on the new hatches, as an undercoat before we put on the Epiphane.
We used the roll-and-tip method, rolling it on with an epoxy-proof roller and tipping it with foam rubber brushes. The hardener was old, a year in the garage and we had to poke a hole in the dispensing tube before we could pump it out. I worried that the catalyst might not be pumping out a full measure for each stroke but after a few hours the coating really started curing and I think we have a really good seal.
My question has to do with the bubbles that popped up after the curing started. I've attached a picture to better describe it.
We had the dust filter running for hours as we were working on the hatch frames but obviously something was floating around to land and cause bubbles. What would make epoxy do that ? It isn't a problem as well sand down the surface and re-epoxy it a few times before hitting it with a few coats of Epiphane.
Just curious,
-Sven
We used the roll-and-tip method, rolling it on with an epoxy-proof roller and tipping it with foam rubber brushes. The hardener was old, a year in the garage and we had to poke a hole in the dispensing tube before we could pump it out. I worried that the catalyst might not be pumping out a full measure for each stroke but after a few hours the coating really started curing and I think we have a really good seal.
My question has to do with the bubbles that popped up after the curing started. I've attached a picture to better describe it.
We had the dust filter running for hours as we were working on the hatch frames but obviously something was floating around to land and cause bubbles. What would make epoxy do that ? It isn't a problem as well sand down the surface and re-epoxy it a few times before hitting it with a few coats of Epiphane.
Just curious,
-Sven