Fill holes with wood filler and allow to dry.
Sand to a smooth finish in the direction of the grain, remove dust.
If required apply AQUASTAIN in the colour of your choice.
Applying a minimum of 3 coats of MICROFLOOR, sanding between coats with 240 grit paper
Previously coated timber: sand off all old coating before applying MICROFLOOR. Follow directions above. Note: always test recycled timber for adhesion prior to full application.