Njl Brushacryl One Coat Waterproof Roof Coating Fibre Reinforced Black 20K

BRUSHACRYL ONE COAT is a resin based, fibre re-enforced roof repair compound which is effective on all common roofing surfaces and types, giving an instant roof repair even in the wet and on wet surfaces. Application temperature should be between 5°C -30°C.BRUSHACRYL is instantly waterproof when applied, so there is no fear of wash off; emergency leaks can be tackled immediately as there is no need to wait for the rain to stop.

BRUSHACRYL is brush applied and dries to a smooth seamless flexible membrane. Because of the high level of fibre reinforcement, BRUSHACRYL will bridge small cracks and requires only a one-coat brush application to give instant and total water protection, even in areas subject to ponding. BRUSHACRYL requires no primer on sound nonporous surfaces. USES General sealing, maintenance, repair and waterproofing of most common roofs in wet or dry conditions- for use on concrete, fibre/cement, roofing felt, mastic asphalt, existing bituminous roof coatings, rigid uPVC corrugated iron, metals, slates, brickwork, tiles, lead, copper and zinc. Waterproofing guttering (plastic and metal),downpipes, gullies, flashings, upstands, vents and leadwork.

PREPARATION Before using a surface coating the roof structure should be inspected and, if necessary, put in order, replaced or re-fixed and cracks in felt or asphalt filled. (Safety Recommendation: do not coat roof lights, windows, glass or translucent sheets. These will constitute a hidden hazard if disguised). All roof surfaces to be coated should be stable, clean, and free from loose debris, dirt, dust and grease. All traces of algae and fungi growth should be removed using a stiff-bristled brush. Make good any holes or loose felt/slates/tiles etc. Blisters in roofing felt must be cut, dried, re-bonded and sealed. New metal surfaces must be degreased with a suitable solvent. Remove all rust or treat rusty surfaces with a rust inhibitive primer (e.g. zinc phosphate based). For porous or friable surfaces, a vinyl acetate-based primer is recommended prior to overlaying with the product. Priming mastic asphalt is not necessary but is recommended for extended longevity. It is recommended to test a small patch of the intended coating area to test compatibility before use.

APPLICATION STIR WELL BEFORE USE. Apply by brush in a one coat at a rate of 1-2 kg per square meter. In extreme cases, a second coat may be applied 2-3 days after initial application. Apply by brush in a single uniform application at a rate of 1-2kg per square meter. COVERAGE 1-2kg per m2 for single application.

STORAGE Store unopened in original container in a cool dry place out of direct sunlight. Keep away from sources of ignition. For transportation purposes ensure that product is upright and the lid is fully closed. SHELF LIFE Storage life 24 months in tightly sealed undamaged containers.

CLEANING Clean tools, brushes etc. with brush cleaner or white spirit.

LIMITATIONS Do not use in areas where subsequent solvent or oil contact is likely. Do not use on PVC foil or Styrofoam. It is the responsibility of the user to establish the product suitability for intended use. Contact technical services department for guidance if in any doubt.

IMPORTANT Important Contains a flammable solvent and all normal precautions against fire must be taken during both use and storage. Keep away from sources of ignition.