COLD SHRINK OPTIMA PSB 5008 TAPE

Application
For circular ducts inside buildings. Provides effective and durable sealing and protection against moisture penetration and weather conditions.

Properties
Temperature resistance: -30 ° C + 80 ° C (long-term use temperature) + 5° C + 40 ° C (application temperature)
Fire resistance: class B2
ATC type PSB
100% tightness
Quick montage

Material
High-quality polyethylene foil with an adhesive, self-vulcanizing layer

Composition
3 layers: viscoelastic butyl glue on polyethylene foil and paper securing strip on the adhesive side, Carrier: 80 mm thick polyethylene foil backing, Adhesive type: butyl rubber, Break resistance> 20 MPa, Elongation at break> 500%, Resistance impact strength> 150 g, Density 1.7 g / m³, Solid content> 99%, Water vapor permeability 4g / m² / 24h, Adhesive strength: 9 N / cm at 90 ° on steel 100 mm / mn, Resistance to flow: <3mm at t = 5 ° C <3mm at t = 70 ° C, Air pressure: max. 4000 Pa, Color: light gray