SOLAREZ Epoxy repair putty is a mixture of clear, high strength, fiber reinforced epoxy resin and an amazing solar activated cataylst. There is no mixing required, just use it right from the tube. It gels in 5 seconds, curing in 3 minutes - but ONLY when exposed to sunlight.

 

No mixing necessary. UV curing assues complete hardening.
Provides complete crosslinking
Remarkably tough and resilient
Contains urethanes that keep from yellowing
Eco-freindly ZERO vapors, non-flammable.
Comes with 60/240 grit sand pad.