BLACK PRIMER

40% bituminous primer with selected quick drying solvents.

• Blocks the dustiness and porosity of the concrete.
• Quick drying of the film, absence of stickiness.
• Facilitates the laying of bitumen-polymer membranes ensuring a valid anchoring.
• Excellent adhesion and penetration on all dry cement surfaces.
• It does not drip at high temperatures and does not become brittle at low temperatures.
• Absence of residual surface oily substances.

Bitumen and selected organic solvents.