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Part number: I521521 - 106096
Manufacturer SKU: 106096
Please contact your Ellsworth Customer Service Representative to confirm availability and delivery time.
Sika Sikaflex-521 UV White is a one component, general purpose, non-sag, elastic, silane-terminated polyurethane hybrid sealant. It cures on exposure to atmospheric moisture, forming a durable elastomer. Isocyanate and solvent-free. Compatible with a variety of substrates including metals, metal primers and paint coatings, wood, ceramic materials, and plastics. 300 mL Cartridge.
| Typical Use: | Used for applications requiring permanent, high-strength elastic seals. |
| Brand: | Sikaflex |
| Chemical Composition: | Silane-Terminated Polyurethane |
| Color: | White |
| Components: | 1 part |
| Cure System: | Humidity |
| Elongation: | 400% @ break |
| Flash Point: | >101 °C |
| Hardness: | 40 A |
| Service Temperature: | -40 to 90°C |
| Tack Free Time: | 30m |
| Tensile Strength: | 260 psi |