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:
- Effectively Bridges Holes: Provides a solid base over damaged areas.
- Creates Waterproof GRP: Protects against moisture and corrosion.
- Spreads, Sands and Shapes Effortlessly: Allows for precise finishing.
- Compatible with Polyester Fillers: For a smooth topcoat.
- Delivers Superior Strength: Ensures a lasting repair.
ULTRAFILL Product Leaflet
Technical Data Sheet
