PU 60 Heavy Duty Sealant
Selsil PU 60 Heavy Duty Sealant is a single component product. It cures with moisture in the air. It maintains its elasticity permanently.
- It is easily applied with a gun.
- It is thixotropic.
- It can be painted.
- It does not undergo volume change.
- It is resistant to weather conditions and water.
Technical Specifications
| Chemical Base | Polyurethane |
|---|---|
| polymerization system | Moisture Curing |
| Density | 1.15 ± 0.03 g/ml |
| Surface Drying | 60-90 min. (23°C and 50% RH) |
| Curing Rate | 2mm/24hours |
| Flowing | 2 mm (EN ISO 7390) |
| Thermal Resistance | -30°C to+80°C |
| Application Temperature | 5 °C to 35 °C |
| Hardness | 60±5 Shore A |
| can be painted | Yes |
| Elastic Recovery | ≥ 70% (ISO 7389) |
| E100 Module (23°C) | 1 N/mm2 |
| Elongation at Break | 450% (ASTM D412) |
| Breaking Strength | 2N/mm2 |
Packaging Options
- White280 mlBox: 25 pcs
- White600 mlBox: 20 pcs
- Grey280 mlBox: 25 pcs
- Grey600 mlBox: 20 pcs
- Black280 mlBox: 25 pcs
- Black600 mlBox: 20 pcs
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Questions & Answers
It is used for joint sealing, simple bonding, vibration reduction and sound insulation.
Yes. It can be used to bond metal and glass.
Yes. It is used in gaps between building components, for installing aluminium, PVC and timber frames, and for laying roof tiles.
Yes. PU 60 is paintable.
It remains permanently elastic and does not change in volume.
Skin formation takes 60–90 minutes at 23 °C and 50% relative humidity. The cure rate is 2 mm in 24 hours.
Apply it at 5–35 °C. Its temperature resistance range is −30 °C to +80 °C.