Rooftrade Black Lap mastic sealant 310ml
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This lap mastic sealant is suitable for sealing joints and end laps in roofing and guttering.
- Guarantee - 1 year
|Drying time||3 hours|
|Litre capacity (ml)||310ml|
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This waterproofing bituminous mastic is suitable for bedding pointing and sealing asphalt and felt roofs. For waterproofing, stopping, bedding, pointing and sealing Can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber A ...
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Tack free drying time between 60-90 minutes depending on ambient temperature. Will be resistant to rainfall within 30 minutes For a wide range of roofing applications including flashings, valley gutters, porches, dormers, flat and pitched roofs
Seals porous substrates and promotes the adhesion of bituminous waterproofing systems and sheet coverings. It may be applied to a range of surfaces including Concrete, Asbestos cement, mild steel, zinc, lead, Slate, lightweight concrete screeds. A low viscosity, high penetration, cold applied bituminous solution. ...