We are coating the floor in our bakery with a 2 component epoxy system: Vistapox 4000 Keramiek. Yesterday around 16:00 our contractor accidentally applied ONLY component B (hardener) to the floor. No component A was mixed in.
The layer was fairly thin and spread over a relatively large area. It is now about 20 hours later and the floor is still tacky/sticky and clearly not curing properly.
We still have: • 2 kg component A • 2 kg component B So technically enough for one properly mixed coat.
Our question is: Is there any chance of saving this by: • lightly sanding/scuffing the surface • then applying a properly mixed A+B coat on top TODAY Or does the uncured B layer need to be completely removed first?
The floor currently: • looks mostly absorbed into the substrate • not puddled • slightly sticky/tacky • no major liquid spots
Has anyone dealt with this before with epoxy systems? Trying to understand whether this is recoverable or if we are heading toward full grinding/removal #diy