1/4" Chopped Glass Fibers

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  • Item
  • Description
  • Price
  • Qty
  • 30-A
  • 30-A
    1/2 Gallon (1-1/2 lbs)
  • $19.95
  • 30-B
  • 30-B
    Carton (8 lbs)
  • $49.95
  • 30-C
  • 30-C
    Box (50 lbs)
  • $219.95


Build Strength for Resin Systems

These longer glass fibers are used to increase tensile and compressive properties of any resin, and even other traditional building materials including concrete. Fibers will strengthen castings and reinforce fillets in difficult-to-laminate areas of parts like edges and corners.

  • Cut costs for processing, without compromising strength.
  • Good color characteristics permit pigmentation or color matching to specification.
  • Superior strand integrity resists generation of fuzz when used in feeding systems.
  • Fabricators often add other fillers, like our #23 Silica, to resin in conjunction with chopped glass for handling.

This filler is compatible with epoxy, polyester, and vinyl ester resin systems. Add filler after adding catalyst to resin.

Mix ratio is 1:15 (filler to resin).


Fillers, when ordered alone, will typically ship in a small or medium box. Where possible, we will combine ordered items to reduce the number of boxes shipped.


1/4 Inch Chopped Glass Fibers These Milled Glass Fibers are available in a variety of sizes: One 1/2 gallon (#30-A) One carton (#30-B) One box (#30-C)


5 star rating

FibreGlast Awesome

Jul 24, 2021  |  By Edward Leslie

My boat builder friend suggested your company for the supplies I needed for rebuilding my 1979 J24. I cannot be more please by the selections and awesome customer service provided.

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