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

1. Mix patch booster thoroughly.
2. 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.
3. The acceptable method for measuring small quantities of MEKP is with a syringe.
4. Even a thinly sprayed layer will be ready to sand in approximately one hour and hard enough to buff soon thereafter.
5. Care must be taken not to over-or under-catalyze, which may affect color.
6. 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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