Waterproof expansion joint strip, bitumen-compatible, made of a synthetic rubber EPDM based compound. The underside has a self-adhesive, polymer-modified layer of bitumen. The central elastic area absorbs the movements in all directions, untill +/- 120 mm. Weadable with itself, bituminous membranes or TPO, by hot air. It is supplied in rolls of length 10 m. Thickness 2,5 mm, width 50 cm. Any special pieces can easily be made directly on site, using the K FLEX 3D strip.
• Easy application
• High movements
• Permanent elasticity
• Special pieces made on site
• Excellent resistance to ozone and saline solutions
On request: Support plates for joints over 10 cm.