HS Butyl 0372 is an extruded butyl tape laminated with a fixed polyethylene liner, designed for sealing membranes. It is a high-performance tape that offers high tack, good adhesion, and ease of use, making it suitable for applications requiring reliable and durable sealing.

Product Type: Tape

Application Area: Membranes

Features: Conformable, Ease Of Use, Flexible, Good Adhesion, High Performance, High Tack

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Features
  • Excellent adhesion.
  • Self-fusing when overlapped to itself.
  • Highly conformable.
  • Remains flexible throughout its service life.
  • Very high tack.
  • Easy and accurate to use with little waste and no mess.

Applications & Uses

Markets
Applications
Application Area
Product Application

Designed for sealing joints in ducting.

Application Instructions

Surface preparation

  • All surfaces should be clean, dry, and free from frost, grease, and loose materials.

  • When cleaning contaminated substrates, HS Butyl recommends using propan-2-ol (IPA) and allowing it to dry before applying the butyl tape.

Application

  • Remove the backing paper.

  • Keep the tape under tension while wrapping around the ducting to ensure a good seal.

Properties

Performance Properties
ValueUnitsTest Method / Conditions
Dynamic Shear Adhesion12N/cm²H15
90° Peel Adhesion11N/cmH48
180° Peel Adhesion11N/cmH41
Service Temperature Range-20 to +60°C-
Application Properties
ValueUnitsTest Method / Conditions
Application Temperature Range5 - 40°C-
Product Tolerance

Rectangular sections:

  • Thickness ± 10%
  • Width: ± 2mm

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Global
Packaging Information

0.8mm x 50mm x 15m – 24 rolls per carton

Storage & Handling

Shelf Life
24 months
Storage Condition

24 months when stored flat in original packaging in cool, dry conditions.