The 3M™ Polyethylene Tape 921CW is a transparent surface protection tape coated with a high shear acrylic adhesive featuring excellent holding properties and cold stick

up to 4 hours depending on joint configuration

and all elastic joints and construction-joints in the building industry

Head Type: Dome Head

All usual building joints with high movement

Detaflex 4000 Grey Polyurethane Sealant 600ml (Box of 20) Single Sided The 3M™ Polyethylene Tape 921CWThe Detaflex 4000 is a medium modulus, elastic polyurethane sealant for sealing and bonding in the construction, automotive and the truck industry with excellent resistance to weather conditions and ageing. Properties Permanently elastic polyurethane sealant Very easy to apply High resistance to ageing, weather conditions and low and high temperatures Good chemical resistance Excellent adhesion to almost all building materials Can be repainted.