Gel Coat Additives

Gel coat additives change the properties of gel coats to give them greater flexibility in a wider variety of applications.

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  • Acetone 1090 PG
    Acetone 1090 PG
    Acetone is a powerful solvent used in the composite industry as the standard for cleaning and degreasing. It will dissolve and remove epoxy, polyester, and vinyl ester resin from tools, brushes, and surfaces. It will also effectively remove grease and wax for surface preparation prior to bonding or repair. Available in 5 gallons, 1 gallon, and 1 quart.
  • Hi-Gloss Topcoat/Additive - Clear
    Hi-Gloss Topcoat/Additive - Clear
    Prestec 27x1 is a clear top coat that doubles as a gel coat additive to ensure air cure and a significantly harder surface when fully cured than gel coat alone.
  • MEKP Resin/Gel Coat Hardener
    MEKP Resin/Gel Coat Hardener
    Methyl Ethyl Ketone Peroxide (MEKP) is the industry standard catalyst and is required with all polyester resins, gel coats, and vinyl ester resins. It is required in different concentrations as defined for each resin product.
  • Metal Flakes
    Our high-quality metal flakes add a dazzling, reflective sparkle to your projects. They're incredibly versatile and can be used in paints, gelcoats, and coatings for various applications, including automotive, marine achieve, and arts and crafts.
  • Methyl Ethyl Ketone (MEK)
    Methyl Ethyl Ketone (MEK)
    Methyl Ethyl Ketone (MEK) is an effective solvent in gel coats that allows them to spray and level significantly better than acetone in spraying applications.
  • Styrene Monomer
    Styrene Monomer
    Styrene can be added to gel coats and resins in order to thin them down for various applications.
Products (Total Items: 34)
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Surfacing Agent
Surfacing Agent
Surfacing Agent is a wax-containing clear liquid formulation designed for use with either gel coats or resins to reduce air sensitivity and inhibition. The Surfacing Agent will migrate or "bloom" to the exposed surface of the laminate or casting to create a thin film that prevents air contact with the resin. Allow cure to take place.
$5.42
Webbing Solution (1 Pint)
Webbing Solution (1 Pint)
Test Short description
$23.60
Styrene Monomer (1 Pint)
Styrene Monomer (1 Pint)
Styrene can be added to gel coats and resins in order to thin them down for various applications.
$17.27
27x1 Hi-Gloss Topcoat/Additive - Clear, Polyester (1 Gallon)
27x1 Hi-Gloss Topcoat/Additive - Clear, Polyester (1 Gallon)
27x1 is a clear top coat that doubles as a gel coat additive to ensure air cure and a significantly harder surface when fully cured than gel coat alone.
$141.58
Acetone (5 Gallon Pail)
Acetone (5 Gallon Pail)
Acetone is a powerful solvent used in the composite industry as the standard for cleaning and degreasing.
$87.13
MEKP Resin/Gel Coat Hardener (1 Gallon)
MEKP Resin/Gel Coat Hardener (1 Gallon)
Methyl Ethyl Ketone Peroxide (MEKP) is the industry standard catalyst and is required with all polyester resins, gel coats, and vinyl ester resins. It is required in different concentrations as defined for each resin product.
$55.00
Methyl Ethyl Ketone - MEK (5 Gallon Pail)
Methyl Ethyl Ketone - MEK (5 Gallon Pail)
$135.10
Acetone (1 Gallon)
Acetone (1 Gallon)
Acetone is a powerful solvent used in the composite industry as the standard for cleaning and degreasing.
$20.71
Acetone (1 Quart)
Acetone (1 Quart)
Acetone is a powerful solvent used in the composite industry as the standard for cleaning and degreasing.
$10.25
Methyl Ethyl Ketone - MEK (1 Gallon)
Methyl Ethyl Ketone - MEK (1 Gallon)
Methyl Ethyl Ketone (MEK) is an effective solvent in gelcoats that allows them to spray and level significantly better than acetone in spraying applications.
$29.63
Methyl Ethyl Ketone - MEK (1 Quart)
Methyl Ethyl Ketone - MEK (1 Quart)
Methyl Ethyl Ketone (MEK) is an effective solvent in gelcoats that allows them to spray and level significantly better than acetone in spraying applications.
$12.30
Methyl Ethyl Ketone - MEK (1 Pint)
Methyl Ethyl Ketone - MEK (1 Pint)
Methyl Ethyl Ketone (MEK) is an effective solvent in gelcoats that allows them to spray and level significantly better than acetone in spraying applications.
$8.20
Webbing Solution (1 Gallon)
Webbing Solution (1 Gallon)
Test Short description
$62.94
Webbing Solution (1 Quart)
Webbing Solution (1 Quart)
Test Short description
$31.47
Styrene Monomer (1 Gallon)
Styrene Monomer (1 Gallon)
Styrene can be added to gel coats and resins in order to thin them down for various applications.
$40.77
Styrene Monomer (1 Quart)
Styrene Monomer (1 Quart)
Styrene can be added to gel coats and resins in order to thin them down for various applications.
$27.01
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