Strong, Waterproof Hole Bridging – Easy Sanding
This premium, easy-to-use short-strand fibreglass filler is ideal for bridging holes and creating a durable, water-resistant GRP coating. The super-smooth formula makes spreading, sanding, and shaping remarkably easy for the user. It accepts standard polyester filler for seamless blending and delivers professional, long-lasting repairs with excellent water resistance.
Benefits:
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Effectively Bridges Holes: Provides a solid base over damaged areas.
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Creates Waterproof GRP: Protects against moisture and corrosion.
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Spreads, Sands, and Shapes Effortlessly: Allows for precise finishing.
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Compatible with Polyester Fillers: For a smooth topcoat.
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Delivers Superior Strength: Ensures a lasting repair.
ULTRAFILL Product Leaflet
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