Key features

• Easy to extrude and tool
• Movement capability ±25 % (ISO 9047), ±35 % (ASTM C719)
• Monomeric diisocyanate content <0.1 %: no user safety training needed
• Odourless
• Very low emissions
• Good adhesion to many construction materials
• Good resistance to weathering

Applications

• Interior or exterior joint sealing
• Around window and door frames
• Around facade elements, precast elements, infill panels, cladding
• Rigid pavement joints (highways, airports)

Specifications

Chemical base: Sika i-Cure polyurethane | Density: (1.4 ± 0.1) kg/l | Shore A hardness: 28 (28 days) | Secant tensile modulus: 0.45 N/mm2 at 100 % (+23 °C); 1.10 N/mm2 (-20 °C) | Elastic recovery: 90 % | Tear propagation resistance: 7.0 N/mm | Elongation at break: 800 % | Movement capability: ±25 % (ISO 9047), ±35 % (ASTM C719) | Resistance to weathering: 8 out of 10 (ISO 19862) | Service temperature: -40 °C to +70 °C | Joint width (movement joints): min 8 mm, max 40 mm | Skin time: 65 minutes | Tooling time: 55 minutes | Curing rate: 3 mm / 24 h | Sag flow: 0 mm | Shelf life: 15 months | Consumption per 600 ml foil pack: 6 m (10x10 mm), 4 m (15x10), 3 m (20x10), 2 m (25x12), 1.3 m (30x15)

Standards: EN 15651-1:2012 F EXT-INT CC 25 HM | ISO 11600:2002 F 25 HM | ASTM C 920 Class 35 | BS 5212 Part 1 : 1990 | CE marking and DoP | LEED v4 EQ Low-Emitting Materials