Sika - Sikaflex Pro-3 SL self-leveling polyurethane sealing material
Price on request
Product description
Sikaflex PRO-3 SL is a self-leveling, colored, flexible waterproofing material based on moisture-curing polyurethane.
Features
- one-component
- self-spilling
- remains flexible over a wide temperature range
- 35% deformation (ASTM C 719)
- good mechanical resistance
- good chemical resistance
- cures without microbubble formation in
- good adhesion to various substrates
- very low emissions
- resistant to water, sea water, diluted alkalis, cement slurry, water dispersions, detergent in
- short-term resistance (≤ 72 h) to diesel and aviation fuel according to DIBt
Application
The product is used to seal many types of gaps in floors and engineering structures. It guarantees a watertight filling with good mechanical properties. Seals gaps, cuts, vertical and horizontal joints, inside and outside rooms
- in the food industry
- in production halls
- in warehouses
- in tunnels and on bridges
- in airport pavements
- in parking lots
- in areas with pedestrian and vehicular traffic
- for ceramic tiles in public buildings
Technical data
- chemical base moisture-curing polyurethane (i-Cure technology)
- density ~ 1.40 kg / dm 3 (according to PN-EN ISO 1183-1)
- Shore A hardness ~ 28 (after 28 days; according to PN-EN ISO 868)
- secant tensile modulus of elasticity: approx. 0.45 MPa at 100% elongation (at 23 C); approx. 0.80 MPa at 100% elongation (at -20 C)
- elongation at break ~ 700% (according to PN-EN ISO 37)
- elastic return ~ 90%
- tear propagation resistance ~ 8 N / mm
- displacement transfer capacity: 25% (according to PN-EN ISO 9047); 35% (according to ASTM C 719)
- operating temperature from -40 C to +70 C
- storage time - stored in factory-closed, undamaged, tight packaging, in appropriate conditions, it is best to use it within 15 months from the date of production
- storage - should be stored in dry conditions, protected against direct sunlight, at a temperature between +5 C and +25 C