One-coat weather resistant grey render for internal and external walls. Suitable as a grey coat finishing render or as a base coat for receiving a Parex decorative finish. e.g. 311 COATING, DPR TEXTURED FINISHES, 630 CERASTONE, 632 SPRAYSTONE, AMS systems. Expected coverage 1.5-1.8m2 per 30kg.

SUITABLE SUBSTRATES

• Masonry and walls conforming to BS 5628-3 and constructed from the following:
• Concrete blocks. 
• Bricks. 
• Breeze blocks (clinker)
• Stone/rubble stone. 
• Shuttered concrete. 
• Expanded clay insulation blocks. 
• Clean, sound, well adhered existing render. 
• Base coats conforming to BS EN 13914-1. 
• PAREX grey weather resistant base coats, e.g. TRADIREX. 
• Below dpc applications and old substrates inaccordance with BS8000 - 4 Code of Practice for Waterproofing. If unsure please consult Parex for guidance.

UNSUITABLE SUBSTRATES

• Lightweight aggregate, aircrete concrete or terracotta blockwork. 
• Weak mortar or plaster (Gypsum) coated constructions. 
• Avoid applications onto horizontal flat substrates or those with a backward incline as this may affect water run off and may have a tendency to hold moisture.

FINISHES

• Fine Scraped 
• Sponge or Trowel Smoothed* 
• Trowel Smoothed* 
• Spray Textured - from tyrolean style to heavy roughcast effect.