Heavy duty self-vulcanizing cold shrinking tape composed of 3 layers.

Available in 50, 75 or 100 mm width.

15 meters a roll.

Couleur : Grey

• Indoor use on circular ductwork to provide an airtight seal, a sure and long lasting moisture-proof and sealingproof barrier against weather influences.
• For maximum effect the surface must be clean and free of dust, moisture and other foreign contamination.
• Porous or fragile surfaces need pre-treatment.
• Storage in a properly ventilated room at a max. temperature of 30°C away from humidity.

• High-grade polyethylene film and a vulcanizing adhesive coat.
• Temperature resistance -20°C>+60°C.
• Min. temp for application 0°C.
• Temperature resistance:
  -30°C +80°C (permanent service temperature)
  +5°C +40°C (application temperature)
• Fire resistance: B2 classification

• 3 layers: viscoelastic butyl adhesive laminated with polyethylene film and a paper release liner along the adhesive side.
• Carrier: Polyethylene film backing 80mm.
• Adhesive type: Butyl rubber.
• Resistance at break > 20Mpa.
• Elongation at break > 500%.
• Impact resistance > 150g.
• Density 1.7g/cm².
• Solid content > 99%.
• Water vapour transmission 4g/m²/24h.
• Adhesion: 9 N/cm 90° angle on steel at 100 mm/mn.
• Resistance to flow:
  < 3mm at 5°C
  < 3mm at 70°C
• Air pressure: max. 4000 Pa  
• Color: light grey

• The ductwork connection shall be sealed airtight by means of a self-vulcanizing cold shrinking tape, composed of 3 layers: viscoelastic butyl adhesive laminated with aluminium film and a paper release liner along the adhesive side. Fire resistance B2. Permanent service temperature between -30°C +80°C.
• ATC
• type PSB