The 5L Protek Stain Blocking Primer is a clear finish, water based primer that can be applied by brush, roller or spray. Offering excellent tannin blocking performance and nail head rust resistance to keep your timber surfaces stain and blotch free.
- Fast drying in 1 hour
- Coverage: Approx. 8m2 per litre
Mix well before use. Surfaces should be clean and dry before application, clean with warm water and detergent with a stiff brush if necessary. Protek Stain Blocking Primer MUST be fully dry before applying the top coat, as its wet form it is not compatible with other coatings and should never be mixed (Can be top coated in one hour. Brushes must be fully washed out before applying the top coat if using the same brush). For best results it is recommended 2 coats are applied before the top coat.
