Heavy render is a term that can be applied to deep applications of sand and cement based renders usually in excess of 20mm in depth.

All genuine Renderplas beads have hexagonal holes stamped out of their wings. The hexagon is used as it is one of natures strongest engineering shapes and allows Renderplas beads to combine great strength with lightness and an unimpeded means by which the bead can be set into adhesive mortar or base coats.

Renderplas PVC beads HS code is 3925901000 - plastic profiles or 70195900 - plastic profiles with glass fibre mesh if they have glass fibre reinforcement mesh bonded to them.