Knauf Stuc-Primer Sealer for Absorbent Surfaces

Knauf Stuc-Primer for absorbent surfaces is an industrially prepared primer for leveling the absorbency of surfaces (gas concrete, ceraterm, ceramic blocks) before applying plaster. It is intended for interior and exterior use. Dilute with clean water in a ratio of 1:3. Consumption: approximately 100 g/m2 in diluted form. Dilute the primer with water in a ratio of 1:2 to 1:5, depending on the absorbency of the plaster base, and apply evenly with a sprayer or roller. The temperature of the substrate and air must not be below +5°C.

Application:

• Used before applying plaster;
• for gas concrete, ceramic, ceraterm, etc. blocks;
• for highly absorbent bricks;
• for interior and exterior use.

Properties:

• Strengthens the surface;
• Vapor-permeable, "breathable";
• Concentrate - dilute with water in a ratio of 1:2 to 1:5;
• Drying time ~ 3 hours.