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Product Details

QuantumFC Epoxy Fairing Compound is a two-part trowelable filler specially formulated for fairing large surface areas containing gouges, dents, and other imperfections.

Mix the white base and dark blue activator in a 1:1 ratio until combined thoroughly into a uniformly light blue, creamy paste that can be applied to a thickness of up to 1 inch. This easy-to-mix premium filler stays in place while curing, and won't sag or shrink.

Once cured, this high-solids compound sands easily, has excellent finish characteristics to accommodate Quantum Epoxy Primers, and is an integral part of the Quantum High Solids Repairable Marine Finish System.

Sold as a kit that contains 1 Gallon of Base and 1 Gallon of Activator.

Info & Guides
NOTES: This product is intended to be used as supplied. Do not thin or thicken the compound as altering the formulation may lower physical properties. It's imperative that the product is mixed according to directions and applied to the prepared surface immediately on producing the proper, homogeneous mix (light blue, with no streaks or swirls).

Use with adequate ventilation and proper respiratory protection. See SDS for complete details of composition and precautions. See Technical Data Sheet for application guidelines.

Technical Information

Technical Specifications

  • Substrates: Aluminum, steel, fiberglass, and wood
  • Mix Ratio: 1 part white base to 1 part dark blue activator by volume
  • Appearance (Admixed): Light blue paste
  • Thinning/Thickening: Do not thin or thicken this product. Altering the formulation may lower physical properties.
  • Pot Life: 48 minutes @ 77°F
  • Maximum Applied Thickness: 1 inch
  • Dry to Sand: 6-8 hours @ 77°F
  • Full Cure: 72-120 hours @ 95°F; 120-168 hours @ 77°F; 10-12 days @ 55°F
  • Admixed Density: 7.6 lbs/gal
  • Volume Solids (Admixed): 100%
  • Coverage (1 Mixed Gallon): 6.4 ft2/gal @ 0.25"
  • Coverage (1 Mixed Gallon): 1.6 ft2/gal @ 1.0"
  • Shelf Life: 2 years from date of manufacture
  • Usage: Use above or below the waterline