Description
This versatile polyester filler with glass fibres is engineered for filling large surfaces and repairing substantial irregularities. Formulated with impregnated fibres for smooth, uniform spreading, it’s ideal for polyester applications, bridging cracks, filling small holes, and repairing rusted-through areas.
With excellent adhesion to glass fibre-reinforced materials, high stability, and waterproof properties, this putty is a reliable solution for both automotive and marine repairs. While it offers strong structural filling, sanding is limited, making it best used as a base layer before finishing putty.
Key Features:
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Heavy-duty polyester filler reinforced with glass fibres
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Designed for larger surface repairs and deeper imperfections
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Impregnated fibres for easy and even application
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Ideal for bridging cracks, holes, and rusted-through areas
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Waterproof – suitable for boat and marine repairs
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Excellent adhesion to glass fibre-reinforced materials
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High stability for lasting durability
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Limited sandability – use as a structural filler