How to paint MDF

It is common for this porous surface to react with – and even absorb – conventional paint. In this guide we show you how to overcome these problems.

Steps

1. Surface Preparation

Remove all visible signs of organic growth and treat the areas with an efficient mould killer in accordance with the manufacturer’s instructions. Allow to dry. Fill any cracks and small surface defects with a suitable filler as appropriate in accordance with the manufacturer’s instructions. Allow to dry. Rub down with a fine grade abrasive paper. Remove all dust.

2. Priming

Ensure the surface is free from any contaminants and anything that could interfere with adhesion. Prime overall with one full coat of Bulls Eye® 1-2-3 Primer Sealer in accordance with the manufacturer’s instructions. Allow a minimum drying time of 1 hour in normal conditions.

3. Decoration

ecorate with two full coats of Perma-White® Interior Matt or Satin in accordance with the manufacturer’s instructions. Allow a minimum drying time of two hours between coats.