Tooling Gelcoat & Resin
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Vendor:Boat Suppliers
Isophthalic Polyester Tooling Resin with Hardener
Isophthalic resin for mold building. Compared to a standard orthophthalic layup resin it shrinks less, holds up hotter...Regular price $32.95 USDSale price $32.95 USD Regular priceUnit price $1.03 per floz -
Vendor:Boat Suppliers
Orange Tooling Gelcoat with Hardener - No Wax
The surface coat for building a mold. Orange is not decoration: against white laminate it shows you exactly...Regular price $42.95 USDSale price $42.95 USD Regular priceUnit price $1.34 per floz -
Vendor:Boat Suppliers
Black Tooling Gelcoat with Hardener - No Wax
Black Tooling Gelcoat delivers a strong, durable surface finish for fiberglass molds. Formulated for high-performance composites, it creates...Regular price $42.95 USDSale price $42.95 USD Regular priceUnit price $1.34 per floz
Tooling Gelcoat & Resin
The materials a fiberglass mold is built from. Orange or black tooling gelcoat goes on the plug first, unwaxed so the backup laminate bonds to it, in a color that shows thin spots while you spray. Isophthalic tooling resin backs it up: it shrinks less and holds up hotter than a standard layup resin, so the mold keeps its shape through a production run.
Want it sized for you? See the mold making kits.




