FulaFill Heavy Duty Cracks and Holes Filler is an interior/exterior grade filler suitable for filling all cracks and holes up to 25mm in width. This product cures to a hard, sandable finish that can be painted, making it ideal for most common porous construction materials. It is designed for filling large cracks, holes, and gaps where flexibility is not required, providing a smooth surface over many substrates.

The filler is compatible with a variety of substrates including brick, concrete, fibre cement sheeting, masonry, timber, particleboard, and plasterboard. Its minimal shrinkage during curing eliminates the need to overfill, ensuring a professional finish. FulaFill Heavy Duty Cracks and Holes Filler is a one-part, ready-to-use solution that is perfect for both interior and exterior applications.

Features

• Paintable
• Sandable
• Minimal shrinkage during curing