Usage guide

Cuprinol All Purpose Wood Filler is a quick-drying, tough, durable wood filler for general wood repairs indoors and outdoors. Easy to use and long lasting, it flexes with the natural movement of wood making it ideal for use on windows, skirting boards and other wood surfaces around the home. It is suitable for sanding and painting, staining or varnishing when dry.

Cuprinol All Purpose Wood Filler is ideal for interior and exterior use on doors, windows, skirting boards and other wood surfaces around the home. It is not suitable for gaps between floor boards. For major repairs and for damage by decay we recommend you use Cuprinol Ultra Tough Wood Filler and for minor imperfections, Cuprinol High Performance Wood Filler.

These instructions are for the 310ml cartridge pack. Please see back of pack of other sizes for full instructions.

Ensure surfaces are clean and dry. Cut the nozzle to the required width and place into cartridge gun. Apply along or in the repair area, smoothing with a wet knife where necessary, leaving the filler slightly proud for sanding. For deep holes (greater than 5mm deep) build up in layers, allowing each layer to dry. Leave proud and when completely dry (normally 2 hours) sand down and dust off. Finish with stain, varnish or paint. When overpainted, stained or varnished the filled area may differ in colour to the surrounding area, therefore we recommend filling and finishing a small test area first to ensure that the appearance is acceptable. Do not use with wood dye.

Reseal cartridge after use. Protect from frost. Remove as much product as possible from application equipment before washing with water.

For breaks in between filling release trigger on cartridge gun to avoid overspill.

Always read the pack instructions carefully before use.