Gyproc Moisture Resistant Plasterboard MultiBoard 2400x1200x12.5mm QualityStone CN71 and CN81 lintels can

CN71 and CN81 lintels can also be used as heavy duty wall eaves lintels for 70mm to 100mm cavities

With extra loops for securing the combi bag in vehicles or in the workshop

Ensure all defective coatings are completely removed

it immediately makes the roof watertight

The Surrey Red Multi brick

Gyproc Moisture Resistant Plasterboard MultiBoard 2400x1200x12.5mm QualityStone CN71 and CN81 lintels canUse this 12. 5mm Gyproc Moisture Resistant Plasterboard MultiBoard wherever walls need tough protection. Each sheet measures 2400 1200mm and covers 2. 88 m. It cuts fast with standard hand tools. Glass fibre in the gypsum shrugs off knocks, damp and daily wear. Glasroc F MultiBoard meets GM F EN 15283 1 and Euroclass A1 non combustible. Tested linings provide up to 120 minute fire protection to steel. Thermal conductivity is 0. 30 W mK and density is