GSA Builders Filler 500g

Nail holes, hairline cracks and the odd gouge are what stand between a wall and a clean coat of paint. Builders filler sorts them out.

This is a gypsum-based powder. Mix it with water to a smooth paste, press it into the hole or crack, and let it set hard. Once it's dry it sands back flush and takes paint without flashing through.

Good for plaster and plasterboard inside the house. Mix small batches, since a setting filler firms up in the tub rather than keeping.

Full weight and mixing detail is in the tabs below.