Shopping Cart

Your cart is empty.

Your cart is empty.

Fiberglass for Concrete, 3/4' Length,2.5 Lb, AR-Glass Chopped Strand Fiberglass for Concrete Cement Mortar Reinforcement

Free shipping on orders over $29.99

$16.98

$ 8 .99 $8.99

In Stock

About this item

  • ✅The Fiberglass for Concrete are high-strength in lightweight, alkali resistance, and acid resistance, effectively enhancing the impact and seismic performance of cement.
  • ✅This reinforced concrete fiber is also acid resistant, Applied to countertops, patio steps, flower pots, swimming pools, exterior walls, and other decorative uses.
  • ✅Fiber filaments increase the density of cement, which can effectively solve the problem of penetration. It is utilized as reinforcement for glass fiber-reinforced concrete (GRC), calcium silicate, and slag gypsum products.
  • ✅Mixing fiberglass and mortar, mortar enhances the toughness of mortar. It is also used as a crack control material for normal concrete and cement mortar.
  • ✅Package Content: 1 Pack x Chopped Fiberglass(Weight: 2.5LB/ Pack,Length: 3/4 inch,Material: Glass Fibers)



Product Description

Fiberglass for Concrete

Fiberglass for Concrete

Fiberglass for Concrete

Fiberglass for Concrete

Fiberglass for Concrete

Fiberglass for Concrete

Mixing fiberglass and concrete mortar to enhance the toughness of the mortar, so to avoid the formation of fine cracks

Fiberglass for Concrete

Impact Resistance

High-strength fiber filaments are interconnected into a dense net, which holds the cement tightly. Can effectively enhance the impact and earthquake resistance of cement.

Fiberglass for Concrete

Anti-leakage

These glass fibers for concrete reinforcement are good at increasing cement density, so they can reduce infiltration to some extent

Fiberglass for Concrete

Debbie
September 6, 2025
works great for me when I make concrete stepping stones.
Midwest Mike
August 29, 2025
This 2.5 lbs will last a while doing a few stepping stone projects
elle7
July 31, 2025
I bought this for backyard slope maintenance, turning some areas of steep garden slopes near the lawn into “rock edges”. They’re so cool.Knowing I wanted a really strong layer of cement to put on the ground, I mixed this in with my mortar and cement base.These fibers almost fluff up in the mix, and make the whole application easy too. The mix stayed right in place and troweled or brushed really well so that it was easy to create convincing rock textures.So far I’ve had a few heavy rains and everything is performing really well. It looks and feels super solid, and I’m happy knowing these fibers are a key part of my beautiful garden’s success.Thank you for having them available here!!
Kevin lord
July 19, 2025
Good
Mark Ramos
July 10, 2025
Arrived quickly, packaged well, seems to work fine. 1st time I've used this material. ordered 2 more times after 1st order.
GlasscityT
June 27, 2025
Mixed well with concrete, good quality.
B
May 26, 2025
Fast Delivery
Stephen B
May 22, 2025
I used it in pouring a concrete slab. I put a small amount into each batch of concrete, and it seemed to do what I wanted, though I guess time will tell.
Mario Audet
February 11, 2025
As advertised