Description: Sikaflex® PRO-3 Purform is a 1-part, moisture curing, elastic polyurethane sealant. It seals many kinds of joint configurations in floors and civil engineering structures. The elasticity is maintained over a widetemperature range and high mechanical and chemical resistance provides good durability. Characteristics & Advantages: High movement capability: /-25% (ISO11600) & ±50 % (ASTM C920) Fast development of mechanical properties High mechanical and chemical resistance High resistance to weathering Good durability Non-staining to a wide range of substrates Very low monomer content: no user safety trainingneeded (REACH restriction 2023, Annex 17 entry 74) Bubble-free curing Good adhesion to most construction materials
