Cromar Vent 3 Pro Breathable Membrane 1m x 50m Royal Blue Ronseal's Filler allows you to

Ronseal's Filler allows you to modify it further after it's cured

Using its diamond-hard formula

it is essential to take proactive measures to maintain consistent and effective airflow throughout the attic

so you can complete your project quickly

5m x 50m by Cromar is an outstanding secondary layer protection for your roof

Cromar Vent 3 Pro Breathable Membrane 1m x 50m Royal Blue Ronseal's Filler allows you toCromar Vent 3 Pro Breathable Membrane 1m x 50m comprises a micro porous polypropylene film surrounded by a 3 layer fabric breather membrane. With its printed light green upper surface and white underside, Vent 3 Pro suits all roofing systems, including tiled, slated, and metal roofs. The membranes high vapour permeability, waterproof nature, and excellent tensile tear strength make Vent 3 Pro an ideal product for use in warm and cold roof