Polyurethane-Based Sealant
PU Sealant is a one-component, moisture-curing, polyurethane-based filling and
insulation material.
General Characteristics
• Single component
• Easily applicable with a gun
• Self-leveling – low viscosity
• Cures with air moisture
• Paintable
• Non-shrinking
• Resistant to weather conditions and water
• Permanently elastic
| Curing System | Moisture cure |
|---|---|
| Skin Formation Time* (20°C / 65% RH) | Approx. 15 min |
| Curing Speed* (20°C / 65% RH) | 2mm / 24 hours |
| Hardness (DIN 53505) | 40 ± 5 (according to Shore A test) |
| Permissible Maximum Deformation | %20 |
| Specific Gravity (DIN 53479) | 1.30 g/ml |
| Temperature Resistance (fully cured) | -30°C to +90°C |
|---|---|
| Elastic Recovery (ISO 7389) | >%80 |
| Elastic Modulus at 100% Elongation (DIN 53504) | 0,80 N/mm2 |
| Maximum Tensile Strength (DIN 53504) | 1,70 N/mm2 |
| Elongation at Break (DIN 53504) | >%700 |
• All sealing and bonding applications in the construction industry • Structural bonding in vibrating constructions
600 ml aluminum sausage, box of 20 Must be stored in its original, unopened packaging in a cool and dry environment, protected from frost. Recommended storage temperature: between +5°C and +25°C.
During application and mixing, avoid contact with skin and eyes. In case of contact, wash thoroughly with plenty of water. If contact occurs with the eyes, immediately wash with plenty of water and seek medical attention. During use, gloves, protective clothing, masks, and safety glasses should be worn.
Method: Silicone Gun Application Temperature: Between +5°C and +35°C Cleaning: Immediately after use with white spirit Finishing: With soapy solution before skin formation Repair: Using the same product