Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Product Features
- Good adhesion to a wide range of substrates.
- Good UV resistance.
- The softer composition makes this product highly conformable.
- Easy and accurate to use with little waste and no mess.
- High tack.
- Remains flexible throughout its service life.
Applications & Uses
- Markets
- Applications
- Application Area
- Application Instructions
Surface preparation
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All surfaces should be clean, dry, and free from frost, grease, and loose materials.
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When cleaning contaminated substrates, HS Butyl recommends using propan-2-ol (IPA) and allowing it to dry before applying the butyl tape.
Application
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Apply directly from the reel onto one surface and press along its entire length to ensure good initial adhesion.
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Remove the backing paper, position the other surface onto the butyl tape, and push firmly to seal across the joint.
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Use a roller with firm pressure to ensure a good bond.
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- Product Application
- For use as an air, dust, or water seal for compression joints and seams.
- For water sealing applications in vehicle construction.
- For fixing ridge tile flashing/membranes.
Properties
- Performance Properties
Value Units Test Method / Conditions Dynamic Tensile Adhesion 18 N/cm² H5 Dynamic Shear Adhesion 14 N/cm² H15 90° Peel Adhesion 7 N/cm H48 180° Peel Adhesion 11 N/cm H41 Moisture Vapour Transmission Rate 0.24 g/m²/24hr/mm ISO 9932 / BS ISO 15106 Service Temperature Range -40 to +90 °C - - Application Properties
Value Units Test Method / Conditions Application Temperature Range 5 - 40 °C - - Product Tolerance
Rectangular sections:
- Thickness: ±10%
Width:
- Up to 25mm: ±1mm
- 26mm to 100mm: ±2mm
Bead sections:
- Thickness: ±10%
- Width: ±10%
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Packaging Information
HS Butyl 2239 is normally supplied as an extruded strip on a siliconised release paper. A wide range of dimensions can be supplied. Product dimensions determine the number of rolls per carton.
Storage & Handling
- Shelf Life
- 24 months
- Storage Condition
24 months when stored flat in original packaging in cool, dry conditions.