Verified by manufacturer 8 days ago
RIW Lap Tape RB is a strong polypropylene woven mesh, partially embedded into a self-adhesive polymer / bitumen compound, with a release coated inter-leave
RIW Lap Tape RB is used to seal down loose edges, formed as a result of lapping gas resisting membranes, when a ‘reinforced’ tape is required / preferred. For sealing edges of a lapped product.
Self-adhesive polymer/ bitumen compound with polypropylene woven mesh.
Color | Black  | 
Finish | Other Smooth  | 
Material | Polymer Bitumen Polypropylene  | 
Shape | Rectangle Other  | 
Length | 20000 mm  | 
Width | 75 mm  | 
Warranty description | Ten year  | 
Uniclass | |
CAWS | H30/30 Air and vapour control membrane H31/261 Air and vapour control membrane H31/45 Air and vapour control membrane H30/261 Air and vapour control membrane H31/160 Plastics profiled sheet self-supporting cladding and roof covering J31/330 Air and vapour control layer H90/390 Air and vapour control layer J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes J40/35 Loose-laid plastics or rubber gas-retardant membranes  | 
Classification data | |
Core | Polypropylene woven mesh.  | 
Size | 75 mm wide.  | 
Product Reference | RIW Lap Tape RB  | 
Material | Polymer Bitumen Polypropylene  |