Innovation built on experience

ProctorPassive YouByute Flexi Tape

Product Description

ProctorPassive YouByute Flexi Tape is a strong adhesion highly stretchable PE butyl rubber tape with lasting water and ageing resistance.


ProctorPassive YouByute Flexi Tape is used in roof and wall  construction as a tape for permanent sealing of air barriers, roof underlays, building wraps and around doors, windows and pipes. The tape is suitable for sealing overlaps in edges and corners and locations that require a high degree of flexibility in the tape.



  • Highly stretchable
  • High tack
  • Long term water resistance
  • High ageing resistance
  • Release liner with finger lift
  • Compatibility with ProctorWrap Rainscreen (RS-IT)
  • Air and water tight
  • Low emission of VOC

Technical data

PropertiesNominal value
Adhesive Carrier0.2mm Transparent PE Film
Adhesive TypeButyl rubber adhesive
Total thickness2.0mm (uncompressed)
LinerSilicone Paper – Finger lift
Peel adhesion≥ 10 N/25mm
Tensile Strength15 N/25mm
Elongation at break> 300%
Temperature range-30 °C  to +80°C
Application Temp.+5 °C to +40 °C
Shelf life1 year in original packing stored uncompressed protected from UV in a dry location at 5°C to 25°C.
Roll Dimensions50mm x 10m

80mm x 10m

Packaging50mm: 10 rolls per carton

80mm: 6 rolls per carton

All the technical data are average values. We advise the user to test the products suitability for their own particular intended application.