Sika Sikaflex-252 Polyurethane Adhesive Black is a one component, moisture-curing elastic adhesive that is used for bonding of floors, applications for manufacturing, exterior and interior building components. It is high strength, high thixotropic, fast curing, non-staining, sandable, and paintable. It is resistant to shock, weather, water, caustic solutions, and dilute acids. 300 mL Cartridge.
| Typical Use: | Can replace rivets, screws, welds and other mechanical fasteners. Seals and bonds in one step. |
| Brand: | Sikaflex |
| Chemical Composition: | 1-C polyurethane |
| Color: | Black |
| Components: | 1 part |
| Elongation: | 300% @ break |
| Flash Point: | 80 °C |
| Hardness: | 55 A |
| Service Temperature: | -40 to 90 °C |
| Specific Gravity: | 1.2 |
| Tack Free Time: | 40min |
| Tensile Strength: | 580 psi |
| Volume Resistivity: | 5 x 10^9 Wcm |