TotalBoat Polyester Finishing Resin

Polyester Finishing Resin

$24.99$194.99

Two-part polyester resin for use as a final or finish coat over laminating resin. It contains wax, and cures tack-free to form a hard, clear finish on fiberglass, metal, and wood. Sand, paint, or apply gelcoat upon full cure. Wet sand and buff for a glossy appearance.

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Product Description

  • Polyester resin cures to a hard, non-tacky finish that can be sanded, painted, or gelcoated
  • Apply over fiberglass, wood, and metal
  • Easy to mix and apply, and sets up well
  • Medium viscosity prevents sagging on vertical surfaces
  • Contains wax to allow it to cure properly
  • Application: Brush or plastic spreader
  • Product Color: Blue
  • Cured Color: Clear
  • Hardener: MEKP (methyl ethyl ketone peroxide), included
  • Sizes: Available in Quart and Gallon Kits, and a 5-Gallon size (resin and MEKP only)
  • Each Kit order includes: 1 QT size plastic mixing pot, 1 10" wooden stir stick, and 1 pair of large, powder-free latex gloves.

Finishing resin for building and repairs

Because it contains wax, TotalBoat Polyester Finishing Resin is typically used for one-coat glasswork or as a final, tack-free, sealer coat over tacky polyester laminating resin coats. It cures clear and hard to resist scratches and staining. Wet sand and buff to a glossy finish, or sand, paint, or gelcoat over. Also known as marine fiberglass resin, polyester finishing resin can also be used for any layer in a laminate that needs to be sanded.

Gel time depends on amount of hardener admixed

The following table indicates approximate gel times @ 70°F. Adjust the hardener level to slow down or speed up gel time. Cooler temperatures may require a higher percentage of hardener than warmer temperature conditions.

Slow Gel Time Medium Gel Time Fast Gel Time
20 minutes or more 15-20 minutes 10 minutes
1 teaspoon of hardener per quart of laminating resin 2 teaspoons of hardener per quart of laminating resin 3 teaspoons of hardener per quart of laminating resin

WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov


TotalBoat Polyester Finishing Resin Technical Data
TotalBoat Polyester Finishing Resin SDS


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