Gripset 51 (Box of 4) | WPD Group

Bitumen rubber liquid membrane suitable for underground and external areas. Displaying excellent sealing and adhesion properties for waterproofing applications, Gripset 51 is also suitable as an anti rot and rust preventative coating over timber and metal surfaces.

  • Solvent free, non flammable and non toxic
  • Outstanding adhesion and sealing properties
  • Highly flexible


  • Retaining walls and underground surfaces
  • Planter boxes and garden beds
  • Gutter and roofing repairs


  • Concrete, render and masonry
  • Fibre cement, plasterboard and structural sheeting
  • Galvanised iron and zincalume (not raw steel)
  • Polystyrene


2 coats at a total minimum coverage of 1.5 litres/m2      

Dry Times

Tack Free: 60-90 minutes
Re-coat: 2-4 hours
Dry film: 24 hours
Backfill: 5 days curing
Flood test: 10 days curing


Wet form: Charcoal Dry: Black


5 Litre pails


Gripset 51 TDS

Gripset 51 SDS