CompositeCore – Specialized Waterproofing for Fiberglass Applications

CompositeCore is a high-performance waterproofing solution specifically engineered for direct use on fiberglass surfaces. Designed with a unique structure, it delivers exceptional flexibility and long-term durability, making it suitable even for areas with continuous water exposure.

• Advanced Flex Technology: Stretches and recovers without cracking or tearing — ideal for surfaces that expand and contract.

• Weather-Resistant: Built to withstand prolonged exposure to sunlight and rain without degrading.

• Ready-to-Use Formula: No mixing or dilution required — simply open and apply.

• Heavy-Duty Performance: Suitable for waterproofing ponds, water tanks, rooftops, and submerged surfaces.

• Available in 3 Colors: Grey, White, and Blue — versatile for all surface designs.

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While it’s our most affordable option, CompositeCore doesn’t compromise on strength or longevity. It has been trusted in industrial-grade applications and proven to hold up under demanding conditions.