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HS Butyl Ropeseal

1 of 19 products in this brand
HS Butyl Ropeseal is a high-performance butyl tape designed specifically for steel and aluminum roofing systems. It is carefully formulated to provide a long-lasting, airtight seal, ensuring that buildings meet the compliance requirements outlined in Building Regulations Approved Document Part L Standard.

RTU Product Type: Tape

Application Area: Cladding, Eaves, Flashings, Metal Liner Sheeting, Metal Sheet, Ridge, Roofing Substrates, Skylights

Compatible Substrates & Surfaces: Aluminum, Metal, Steel

Chemical Family: Butyl Rubber

Features: Excellent Service Life, Flexible, Good Adhesion, High Performance

Technical Data Sheet
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Enhanced TDS

Identification

Chemical Family
GBU
RTU Product Type

Categories

Applications

Application Area
Compatible Substrates & Surfaces

Applications & Uses

Application and Usage Information
  • Application Information:
    • Surface preparation: All surfaces should be clean, dry and free from frost, grease and loose materials.
    • Application: Apply direct from the reel onto one surface and press sufficiently along its whole length to achieve good initial adhesion. Remove backing paper and offer other surface to the sealant and push firmly to seal across the joint.
    • Application temperature range: 5  - 40°C
  • Usage Information:
    • External Metal Sheeting – sealing end and side laps in steel and aluminum roofing systems.
    • Metal Liner Sheeting – sealing end laps.
    • Sealing rooflights.
    • Sealing metal flashings.
    • Ridge and eaves sealing in combination with foam fillers.
    • Sealing penetrations to roof and wall cladding.

Features

Ready-to-Use Product Features

Features & Benefits

Product Features
  • Outstanding service life.
  • Good adhesion to metal roofing panels.
  • Excellent track record of proven performance.
  • Strong, flexible and designed specifically to accommodate movement.

Packaging & Availability

Regional Availability
  • Global
Packaging Information
  • 5mm x 6mm (9.6m) x 30 reels
  • 3mm x 9mm (15m) x 24 reels
  • 1.5mm x 9mm (30m) x 24 reels
  • 4mm bead (12m) x 30 reels
  • 6mm bead (8m) x 24 reels
  • 8mm bead (6m) x 20 reels
  • 3mm x 19mm (15m) x 14 reels
  • 3mm x 50mm (15m) x 6 reels
  • 6mm x 50mm (5m) x 6 reels

Properties

Tolerance Properties
  • Rectangular sections:
    • Thickness ± 10%
    • Width: up to 24 - 26 mm
    • 24mm to 102mm
  • Bead sections:
    • Thickness ± 10%
    • Width ±10%
Performance Properties
Value Units Test Method / Conditions
Density 1.8 g/cm³ HS Butyl Test Method 6
Dynamic Shear Strength 12 N/cm² HS Butyl Test Method 15
Dynamic Shear Strength 35 N/cm² HS Butyl Test Method 5
Nominal Service Temperature -40 to 90 °C -
Peel Strength (at 180°) 7 N/cm HS Butyl Test Method 41
Water Vapor Transmission Rate 0.15 g/m²/24h/mm BS ISO 15106, ISO 9932
Typical Properties
Value Units Test Method / Conditions
Application Temperature 5 - 40 °C -

Storage & Handling

Storage and Shelf Life Information
  • 24 months when stored flat in original packaging in cool, dry conditions.
Shelf Life
24 months

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