BK-Stain Blocker is a water-based acrylic primer used before applying dispersion paints for exterior and interior use. It is intended for blocking stains from nicotine, soot, grease, oil and other stains (markers, ballpoint pen, coffee, wine, etc. ), thus improving the adhesion and uniformity of subsequent layers of paint.
PREPARATION AND APPLICATION
The surface to which it is applied must be dry and free of loose parts.
Mix well and dilute with 8-10% of water (60-75 ml of water) before using BK-Stain Blocker. BK-Stain Blocker is applied with a short-hair coat in two coats. The drying time between coats is 4 h in normal conditions (23°C and 50-60% RH). The subsequent coats can be applied over thus applied primer after min. 24 h of drying.
From +5°C to +30°C.
SHELF LIFE AND STORAGE
18 months in original sealed packing. Store at temperatures from +5°C to +25°C, protected from direct sunlight and frost.