Renderplas CB4 is a 4mm corner bead manufactured to ISO 9001:2000 from exterior grade impact resistant UV stable unplasticised PVCu.

Suitable for all standard rendering and internal plastering applications, external wall insulation systems, timber frame.

Provides a straight edge to external corners and reveals

Colour and appearance

Colour available: White

Any discoloration is uniform over a single facade and within industry standards.

Performance

  • Complies with BS EN 13914-1&2:2005
  • BBA certified
  • Class 1Y fire rated
  • REACH compliant
  • Dissipates shock waves
  • Reduces spalling and impact damage
  • Cleaned or painted in same way as render
  • Outlasts metal
  • More cost effective than stainless steel
  • Ideal for all habitable climates; eliminates cold bridging
  • Guaranteed not to stain or corrode
  • Guaranteed to be fit for purpose for lifetime of render and at least 25 years

Installation

Standard industry practice and tools can be used.

Large irregularities in the substrate should be dubbed out and allowed to set hard prior to application.

Cut to length with tin snips or a fine toothed hacksaw and is safer to handle than cut metal.

Fixing with a continuous line of adhesive mortar is preferred on blockwork, or alternatively a bed of render. Non-corrosive mechanical fixings can be used as well but are not required. With external wall insulation, non-corrosive fixings alone are sufficient.

Supplied in 2.5m length and in packs of 25.

Environment

  • Locally manufactured
  • Recycled content: 100% for white; 92.1% for colours
  • Fully recyclable
  • Low Ecopoint score of 0.004/kg delivered
  • Ecologically benign; non–hazardous in water; non–hazardous if ingested; does not release substances into the atmosphere