Description

High-performance liquid airtight sealant for airtightness & vapour control

Aerosana Visconn 600ml foil cartridge is a liquid airtight sealant from Pro Clima, designed for use with a spray gun or brush. It forms a seamless, flexible airtight layer with humidity-variable vapour control — ideal for detailed airtightness work and retrofits.

Available in black or white.
(If your preferred colour is out of stock, we may send the alternative colour.)

Key Benefits

• Excellent airtightness performance – creates a seamless, flexible, and durable air barrier
• Humidity-variable vapour control – adapts to seasonal moisture changes
• Covers up to 1m² per 600ml cartridge
• Bridges gaps up to 3mm (for larger gaps, use Aerosana Visconn Fibre
• Fast and easy to apply – by spray, brush, or roller
• Can be plastered or painted over once dry
• Compatible with Pro Clima SOLIDO airtightness tapes
• Passive House Certified Component for high-performance building projects

Application & Coverage

• Suitable for small areas and detailed junctions such as:
• Behind intermediate floor joists
• Around service penetrations
• Awkward wall and roof junctions
• Apply two crosswise coats for best results
• Follow the Pro Clima manufacturer’s datasheet for full application guidance

Ideal For

• Airtight detailing in new builds and retrofits
• Moisture-managed vapour control in timber frame and masonry structures
• Difficult-to-tape areas where membranes are impractical