D4 Fast PU Mounting Adhesive
Selsil D4 Fast PU Assembly Adhesive is a single-component, polyurethane-based adhesive. It cures quickly. It has high adhesion strength.
- Short press time is 15-20 minutes.
- The surface dries quickly in 5-10 minutes.
- It does not contain solvents.
- It does not shrink.
- It has D4 class water resistance according to DIN EN 204 standard.
Technical Specifications
| Product Type | polyurethane prepolymer |
|---|---|
| Appearance/Color | Thixotropic Paste/Transparent |
| Density | 1.15 ± 0.03 g/ml |
| non stick time | 5 – 10 min. (at 23°C and 50% RH) |
| Volume Loss | None |
| Press Duration | 15 – 20 min. |
| Thermal Resistance | -40°C to +90°C |
| Application temperature | 5°C to 35°C |
| Adhesion Strength | 8-9 N/mm2 (after 24 hours) (DIN EN 204) >10N/mm2 (after 7 days) (DIN EN 204) |
Packaging Options
- Transparent300 mlBox: 25 pcs
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Questions & Answers
It can be used to bond materials such as wood, MDF, concrete, metal, polystyrene, polyurethane foam, PVC, marble and granite.
It is not suitable for polyethylene, polypropylene, nylon, ABS or PTFE surfaces.
After joining the parts, keep them under pressure for 15–20 minutes using mechanical restraints such as clamps.
Apply a thin layer to one of the surfaces to be bonded. Remove dirt and dust from the surfaces first.
Yes. Dampening the surfaces to be bonded can increase the bonding speed.
Uncured adhesive can be removed with acetone; cured adhesive can be removed mechanically.
No. It is solvent-free and does not shrink.
It meets water resistance class D4 under DIN EN 204.




