Ultra Tack High-Strength Mounting Adhesive
Selsil Ultra Tack High-Strength Mounting Adhesive is a high-performance, one-component hybrid sealant that cures with moisture. It combines all the mechanical properties of polyurethane sealants and silicone in an environmentally friendly, next-generation formula without isocyanates or solvents.
- Can be used for bonding and sealing in damp or wet environments.
- Has no odour.
- Leaves no oily marks on the surface after application.
- Does not damage the surface to which it is applied.
- Offers excellent resistance to UV rays, weathering and ageing.
- Can be painted with all types of paint, including water-based paints.
- Easy to apply.
Technical Specifications
| Product type | Silane-terminated polymer |
|---|---|
| Curing mechanism | Moisture curing |
| Density | 1.56 ± 0.03 g/ml |
| Appearance/colour | Paste |
| Surface drying time | 5–10 min (23 °C and 50% RH) |
| Sagging | 0 mm |
| Hardness | 50 ± 5 Shore A |
| Elongation at break | >300% |
| Volume loss | < -%3 (23 °C and 50% RH) |
| Breaking strength | >2 |
| Temperature resistance | −40 °C to +90 °C |
| Application temperature | 5 °C to 40 °C |
Packaging Options
- White290 mlBox: 12 pcs
- White50 mlBox: 12 pcs
- Black290 mlBox: 25 pcs
Application Videos
Practical ways to use products correctly
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Questions & Answers
Yes. Its applications include bonding natural stone and heavy metal components.
Metal, aluminium, glass, wood, concrete and suitable plastics can be bonded to one another. It is not suitable for PE, PP, PC, PMMA, PTFE, silicone or bituminous surfaces.
Yes. It can be used for mirror and glass bonding and sealing applications in kitchens and bathrooms.
Yes. It is suitable for bonding and sealing in damp and wet environments.
Yes. It can be painted with all types of paint, including water-based paints.
No. It leaves no oil stains and is odourless.
Yes. It resists UV, weathering and ageing.
Skin formation takes 5–10 minutes at 23 °C and 50% relative humidity. The application temperature should be 5–40 °C.