UltraPatch patch booster is an additive that significantly improves the application, appearance and longevity of gelcoat patches. Not a conventional thinner or solvent, it offers:
- Faster cure
- Harder patch
- Superior gloss
- Consistent cold weather performance
- Superior color match
- Less halo
- Long-term durability
UltraPatch patch booster also eliminates the need to thin, side-promote or add wax to gelcoats prior to patching.
Application guidelines
- Mix patch booster thoroughly.
- The recommended ratio mix is four parts of patch booster to six parts of gelcoat. To this mix, add 1.5 percent to 2 percent MEKP. Mix and spray.
- The acceptable method for measuring small quantities of MEKP is with a syringe.
- Even a thinly sprayed layer will be ready to sand in approximately one hour and hard enough to buff soon thereafter.
- Care must be taken not to over-or under-catalyze, which may affect color.
- Working time is approximately five minutes.
PLEASE NOTE:
This is an accelerated formulation with a limited shelf life of 30 days.
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