Premium polyester gel coat delivers superior cosmetics and durability for parts and molds. Choose from traditional gel coats such as white, neutral, and clear, as well as orange or black tooling gel coats. Or choose from over 900 colors! Fibre Glast offers premium polyester color gel coat that can be perfectly matched every time. Whether you select an RAL favorite, or choose one of 730 custom Instint® colors, all of these gel coats feature high gloss, UV protection, and blister resistance with excellent adhesive properties. These gel coats are also easy to use and easy to repair. All of our gel coats resist UV degradation and water absorption. To learn more about gel coat please visit our Learning Center articles "Gel Coat Application Guide" and "Gel Coat Troubleshooting Guide".

Shop our selection of polyester resins, gel coats, spray guns, and supplies below!

  • Gel Coat Thickness Gauge

    Simple, Precise Measure for Gel Coat Thickness
    5 star rating
    Our gel coat thickness gauge is the perfect tool for measuring wet mil thickness as you apply your gel coat. It...
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  • 1 Liter High-Pressure Gel Coat Spray Gun

    The Capacity and Customization Needed For Any Project
    5 star rating
    The #134-A 1 Liter High Pressure Gel Coat Spray Gun is ideal for larger repairs and small to medium projects, with a...
  • 0.6 Liter Gel Coat Touch-Up Spray Gun

    Customize your Spray Pattern for Heavy-Duty Jobs
    5 star rating
    Not every spray application is the same. Why not have one gun that allows you to adjust spray width and volume? Our...
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  • Gel Coat Cup Gun

    Efficient & Affordable: Unique Gel Coat Spray Gun
    3.5 star rating
    You no longer have to invest in high-cost catalyst injector systems to produce high-quality parts. This unique Gel...
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  • Acetone

    Industry Standard for Dissolving Resin
    5 star rating
    Acetone is a powerful solvent, used in the composite industry as the standard for cleaning and degreasing. It will...
  • Acetone Dispenser

    The Safest Way to Keep Acetone at the Ready
    3 star rating
    Reduce spills, evaporation, and contamination. Easy-to-squeeze dispensing—Easy to identify. Our 16 oz....
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  • Latex Gloves

    Protect Hands for Most Lamination Projects
    For most lamination projects, these affordable latex gloves will last for several hours at a time. They are...
  • Nitrile Gloves

    Excellent for General Use
    Nitrile gloves are excellent general use gloves in a chemical or solvent environment and are an excellent...
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#77 Polyester Molding Resin is a wax-free, general purpose fiberglass resin. This resin is a great choice for building low-cost molds, or for general fiberglass part fabrication. #90 Isophthalic Polyester Resin is a durable, dimensionally stable, corrosion resistant resin. The 225°F service temperature and low shrinkage properties of this resin are ideal for making dimensionally stable molds or extremely durable parts.

Want to learn more about Polyester Resins? Fibre Glast has a free Learning Center with helpful white papers like: About Resins, Mold Construction, Molding Fiberglass, and Fundamentals of Fiberglass. You can also contrast Polyester Resin with Epoxy Resin and Vinyl Ester Resin in the Fibre Glast blog article, Choosing the Right Resin.

Proper gel coat application can be a challenge for professionals and is probably the most common problem area for those new to composite work. Save yourself some wasted time and material. Before starting your gel coat project, read through the Gel Coat Troubleshooting Guide in our free online Learning Center, to learn what common problems to avoid.

You can place your order right here on our website or, if you have any questions, call 1.800.838.8984 | 8 a.m. - 5 p.m. EST Mon-Fri.

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