Butyrub is a high quality, permanent plastic one-component sealant based on polybutene.
PROPERTIES
- Polybutene-based, stable paste with oxidative drying system.
- Forms elastic, tight skin within 24 hours; paintable after curing.
- Strong adhesion on porous surfaces with excellent chemical resistance.
- Durable & weatherproof, resistant to UV and temperature (-20°C to 80°C).
- Easy to apply with 100% solid content for long-lasting performance.
APPLICATION
- Joints with limited movement (max. 5%)
- Sealants for joints in masonry, door and window frames, window sills.
- Installation of single glass in wooden, concrete and steel window frames like in greenhouses.
- Sealing of joints in coachwork and container construction.
SPECIFICATIONS
| BUTYRUB | PROPERTIES |
| Basis | Polybutene |
| Consistency | Stable Paste |
| Curing System | Oxidative Drying |
| Skin Formation | Within 24Hrs |
| Density | Ca. 1.70 g/ml |
| Temperature Resistance | -20⁰C to 80⁰C |
| Application Temperature | 5⁰C to 30⁰C |
| Total Solid Content | 100% |
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