FCS Instant Repair Putty.
Quick Set formula cures wet or dry in 20mins.
The putty is activated by a kneading between your figures until white, make sure the ding is free from any dust, wax and loose fiberglass. Then work the white putty into the ding, because of the AQUACURE TECHNOLOGY it can be surfed while the putty is curing, no sun required
Mix it. Fix it. Surf it.
Can be used in both Epoxy & PU (standard) surfboards.