We offer high quality Mold Repair Gelcoat to allow owners of Gruber Systems molds the ability to repair damage to your molds.

Instructional materials you should review prior to attempting to repair a mold:


MetaMold™ High Temperature Vinyl Ester Mold Repair Gelcoat

These mold repair Gelcoat products are used to repair Gruber Systems MetaMold™ vinyl ester molds. These patch kits provide sufficient gelcoat repair material for most small to medium sized damage, including nicks, impacts, scratches and other damage. If larger quantities are required, please contact you sales representative.

MetaMold™ High Temperature Vinyl Ester Gelcoat

This is the standard repair gelcoat that should be used for most applications where the gelcoat material is applied directly to the mold surface with an applicator. When applying the gelcoat via spraying, we recommend use of the Gelcoat Repair product with Surfacing Agent (see product at right).

1 Pint – #191226

MetaMold™ High Temperature Vinyl Ester Gelcoat with Surfacing Agent

This gelcoat includes a surfacing agent. It is recommended to use this product rather than the standard MetaMold repair product when the gelcoat is applied by spraying, or when when the gelcoat is oversprayed on top of existing gelcoat.

1 Pint – #191230


Vinyl Ester Mold Repair Gelcoat

These repair gelcoat products are used to repair Gruber Systems Vinyl Ester Molds and other fiberglass molds produced with Vinyl Ester gelcoat. These products supply sufficient gelcoat for most minor to moderate sized damaged areas – including nicks, impacts, scratches and other damage. If larger quantities are required, please contact you sales representative.

Vinyl Ester Gelcoat

This is the standard repair gelcoat product that should be used for most vinyl ester gelcoat applications where the gelcoat material is applied directly to the mold surface with an applicator. When applying the gelcoat via spraying, we recommend use of the Repair Gelcoat with Surfacing Agent (at right).

1 Pint – #191228

Vinyl Ester Gelcoat with Surfacing Agent

This product includes a surfacing agent. It is recommended to use this product rather than the standard MetaMold repair product when the gelcoat is applied by spraying, or when when the gelcoat is oversprayed on top of existing gelcoat.

1 Pint – #191231

Red Gelcoat

1 Pint – #191225