Block Primer is a filling primer based on organic solvents and specific resin, formulated to avoid changes in colour. The use of Block Primer is recommended before applying a varnish on rough wood, stained wood (eg with Basiplus-stains) or certain old surfaces.
Preserves the natural colour of the woodIdeal for protecting water-based stainsReduced odorFast drying
Packaging: Box with 4 x 2.5L
Consumption: 1L for 10 m²
Reference: NC-21251