CHRYSO®Vent Block Sealer
CHRYSO® Vent Block Sealer is an underground ventilation sealer for hollow block walls. CHRYSO® Vent Block Sealer acts as a styrene acrylic copolymer sealant for ventilation walls and air crossings.
Benefits
- Ready-to-use
- Easily application
- Colour tinted to easily identify full coverage
- Bonds well and bridges cracks up to 1mm
- Improves the density of building blocks and bricks
- Gives wall stronger tensile strength
- Tough plastic like membrane
- Able to absorb flexibility
- Hardens rapidly into an effective ventilation stop
- Non-flammable
- Reduces leakage efficiency
Domains of application
- Clay bricks
- Concrete bricks/blocks
- Corrugated sheets (air crossings)