Fabbay 4 Pack Fiberglass for Concrete Cement Additive 8.8 lb
Fiberglass additive for concrete reinforcement to reduce cracking and improve density. Customers note stronger concrete with good value, though fiber quality and mixability vary
Highlights
- reinforces mortar
- reduces cracking tendency
- multi-pack value
Pros
- glass fiber reinforced mortar
- improves concrete density
- pack of 4 sets
- helps reduce cracking
Cons
- fiber quality reported as mixed
- fibers can clump during mixing
- mixed reviews on functionality
Best For
Features
- Contains four packs totaling 8.8 lb of glass fiber reinforcement for mortar
- Glass fiber additive improves mortar toughness and reduces fine cracking
- Fiberglass enhances cement density to help minimize seepage and infiltration
- Suitable for decorative and structural applications such as countertops and exterior walls
- Lightweight yet strong reinforcement increases vibration resistance in concrete
