Fibers/Reinforcements

At Fishstone Concrete Countertop Supply, we offer a wide selection of high-performance concrete fibers and reinforcement materials for GFRC, UHPC, ECC, concrete countertops, precast concrete, and decorative concrete applications.

Concrete reinforcement fibers help improve strength, durability, crack resistance, flexural performance, and overall long-term reliability. Whether you are casting concrete countertops, wall panels, sinks, furniture, fire features, or architectural concrete, the right reinforcement can make a major difference in the performance and finish quality of your concrete.

Our fiber and reinforcement category includes:

• AR glass fibers for GFRC (Glass Fiber Reinforced Concrete)
• PVA fibers for ECC and engineered cementitious composites
• Carbon fiber reinforcement including C-Grid® technology
• Specialty reinforcement materials for high-performance concrete mixes

These concrete reinforcement materials are commonly used in GFRC panels, UHPC castings, thin concrete sections, decorative concrete, precast concrete, and artisan concrete projects where strength and durability are critical.

Fiber reinforcement can help:

• Reduce cracking and shrinkage
• Improve tensile and flexural strength
• Increase durability and impact resistance
• Allow for thinner and lighter concrete sections
• Improve long-term performance in demanding environments

Fishstone supplies professional-grade reinforcement materials trusted by concrete countertop fabricators, precast manufacturers, concrete artists, and builders across the industry. Whether you are working with GFRC, UHPC, ECC, or traditional concrete mixes, we offer reinforcement solutions designed to help you create stronger, more reliable concrete projects.

Browse our full selection of concrete fibers and reinforcement materials to find the right solution for your next concrete countertop, architectural concrete, or decorative concrete project.