Tooling Gelcoat 3.78L Spraying
Must be used with Catalyst/Hardener (product 37505) sold separately.
- Abrasion resistant polyester gelcoat
- Used for making tooling masters and molds where good gloss retention is paramount
- Extends the life of your molds
For best results the mold should be considerably heavier and stronger than the part which it produces.
Tooling gelcoat is applied in two coats but in the same manner as other gelcoats and should not be thinned.