Greengates Builders Merchants

Evercryl One Coat Available From Greengates Builders Merchants Accrington, Lancashire

Product Description

EVERCRYL 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. May also be applied in frosty conditions down to –5`C.  EVERCRYL ONE COAT is instantly waterproof when applied, so there is no fear of wash off, so emergency leaks can be tackled immediately as there is no need to wait for the rain to stop. EVERCRYL ONE COAT is brush applied and dries to a smooth seamless flexible membrane which resists algae and fungal growth. Because of the high level of fibre re-enforcement, EVERCRYL ONE COAT 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. EVERCRYL ONE COAT requires no primer on sound non-porous surfaces.


  • May be applied in damp and wet conditions.
  • Formulated from lightfast acrylic polymers to withstand sunlight for longer periods than traditional bitumen coatings
  • Fibre re-enforced to bridge small cracks.
  • Primerless adhesion to most bituminous and non porous surfaces.

 Areas For Use

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, gully’s, flashings, upstands, vents and leadwork.


Do not use in areas where subsequent solvent or oil contact is likely.. Avoid inhalation of vapours.­  Do not use on Styrofoam or PVC foil. As the manufacturer cannot know all the uses its products may be put to, it is the users respon­sibility to determine suitability for use. If in doubt, contact technical services department for advice.

 Surface Preparation

 Preparation of the surface is of great importance and will influence the degree of adhesion and life of the renovation.­  All roof surfaces to be coated should be sound, stable, clean, i.e. free from loose debris, dirt, dust and grease.­  All traces of algae and fungi growth should be removed using a stiff-bristled brush.  Where algae and fungi have been present, remove them completely and treat the surface with EVERBUILD MOSS AND MOULD REMOVER to kill any remaining spores, thereby discouraging the return of the growths.


 Make good any holes or loose felt/­slates/­tiles etc. Fill holes/­imper­fec­tions with BLACK JACK BITUMEN MASTIC. Stick down loose felt etc with BLACK JACK ROOF FELT ADHESIVE. 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 (eg zinc phosphate based). All non- bituminous, porous or friable surfaces must be primed with BLACK JACK BITUMEN AND FLASHING PRIMER allowing primer to dry thoroughly before use.


Greengates Builders Merchants delivering to the whole of Lancashire including: Accrington, Blackburn, Burnley, Clitheroe, Darwen, Great Harwood, Haslingden, Padiham and Pendle.


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