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Butyl cord 5 mm, 9.6 m, black – self-adhesive, water- and vapour-tight
Description
Butyl cord Ø 5.0 – 9.6 m, black is a self-adhesive, permanently plastic sealing cord based on butyl rubber (IIR) for joints not carrying mechanical loads. It provides water and vapour tightness and shows very good adhesion to most building substrates.
Advantages and unique features
- “Ever-tacky”: self-fusing, permanently adhesive and plastic
- Weathering resistant; water- and vapour-tight
- Solvent-free, non-toxic and odourless
- Easy application – delivered on silicone paper liner
- Standard roll: 9.6 m; diameter 5.0 mm; black
Properties and applications
- Sealing: overlaps of roofing membranes, light building materials and gaps – interior and exterior use
- Anti-corrosion spacer: between metallic parts
- Chemical resistance: to diluted acids/alkalis pH 5–9; not resistant to oils and organic solvents
- Application: dry, degreased substrate; press with a roller
Technical data
| Parameter | Value |
|---|---|
| Base material | Butyl (IIR), ELASTLOK 33 |
| Cord diameter | 5.0 mm |
| Roll length | 9.6 m |
| Colour | black |
| Liner | silicone release paper |
| Density (25 °C) | 1.73 (±0.05) g/cm³ |
| Penetration | 60 (±10) × 1/10 mm |
| Adhesion | > 10 N/10 mm |
| Solids content | > 99 % |
| Service temperature | −40 °C to +90 °C |
| Application temperature | +5 °C to +40 °C |
Storage recommendations
Store in a dry place at +5 °C to +30 °C for up to 12 months. Protect from deformation and contamination.
FAQ
1) Is it weather resistant?
Yes, resistant to ageing and weather.
2) What liner is used?
Silicone release paper for easy application.
3) What is it not resistant to?
Oils and organic solvents.
Loctite Henkel Premium Partner
Free delivery from 600 EURO to EU Countries*
+48 509 336 666


