USC 58020 Fiberglass Resin with Liquid Hardener, 1 Gallon

USC 58020 Fiberglass Resin with Liquid Hardener, 1 Gallon

• This premium grade polyester resin is used with fiberglass mat or cloth for automotive repair, restoration, and custom molded work. It is made for repairing rust-outs, holes, tears, and cracks on suitable repair surfaces.
• Features:
  • Heavy resin formula wets out fiberglass mat and cloth quickly.
  • Fast curing, tack-free, waterproof, and impact resistant after cure.
  • Suitable substrates include steel, fiberglass, wood, and gel coat polyester or epoxy.
  • Mixes with liquid hardener at 14 drops per 1 ounce of fiberglass resin.
• Includes:
  • 1 Gallon fiberglass resin
  • 2 ounce tube of liquid hardener (MEK Peroxide)
• Specifications:
  • Manufacturer: USC
  • Part Number: 58020
  • Product Type: Fiberglass resin
  • Container Size: 1 Gallon
  • Form: Liquid
  • Appearance: Amber opaque liquid
  • Chemistry: Polyester resin
  • VOC: 402 g/L packaged, 1.6 g/L applied
  • Maximum Recommended Thickness: 1/8"
  • Gel Time: 9 to 15 minutes at 77 F
  • Sanding Time: 60 minutes average at 77 F
  • Substrates: Steel, fiberglass, wood, and gel coat polyester or epoxy
  • Packaging Type: Can
• The Fiberglass Resin can also be referred to as polyester fiberglass resin, automotive fiberglass repair resin, fiberglass mat resin, fiberglass cloth resin, and gallon fiberglass resin with hardener.

U.S. Chemical & Plastics, better known as USC, manufactures automotive repair and refinishing products for collision repair and body shop applications. USC was the first body filler manufacturer in the U.S. and supplies body fillers, putties, fiberglass repair products, abrasives, masking products, and related repair materials.

Q: What materials can this fiberglass resin be used on?
A: This resin can be used on steel, fiberglass, wood, and gel coat polyester or epoxy.

Q: Does this item include hardener?
A: Yes. This item includes a 2 ounce tube of liquid hardener.

Q: What is the mix ratio for the liquid hardener?
A: Add 14 drops of liquid hardener per 1 ounce of fiberglass resin.

Q: What repair work is this fiberglass resin used for?
A: It is used with fiberglass mat or cloth to repair rust-outs, holes, tears, and cracks, and it is also used for custom molding.