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WK 122 is a strong, single component, MS polymer-based adhesive. It hardens with very little shrinkage and can be painted over (wet on wet). The product has excellent ageing resistance and is free of isocyanates. Flexible application, permanently elastic, strongly adhesive, with broadband spectrum.
|Temperature resistance:||-40 at +90 °C|
|Processing temperature:||+5 at +40 °C|
|Skin over time:||ca. 10 min.|
|Curing condition:||ca. 2 mm in 24 h at +23 °C|
|Brakeking strain:||250 %|
|Tensile strenght:||2,2 MPa|
|E modul at 100% elongation:||1,7 MPa|
|Shore hardness A:||60|
|Shelf life:||12 months|