SikaSeal Sika STIXALL Extreme Power Hybrid Sealant & Adhesive - (Grey) 300ml
Sika STIXALL Extreme Power is a one-part, moisture-curing hybrid sealant and adhesive that combines silicone and polyurethane technologies. It provides incredibly strong initial grab and bonding with gap-filling and no-slip properties. Designed for both interior and exterior use, it can be applied on wet surfaces and offers waterproof, weatherproof, and chemical-resistant sealing and bonding performance.
Features:
- One-part, chemically curing hybrid polymer technology
- Exceptional initial grab with no slip and excellent gap filling
- High bonding strength on most common building materials without primer
- Suitable for interior and exterior applications, including wet surfaces
- Totally waterproof and weatherproof
- Quick curing with a skin time of approximately 30 minutes
- Overpaintable with water-based paints (compatibility to be tested)
- Resistant to temperature extremes from -40°C to +150°C
- Resistant to many chemicals including dilute acids, alkalis, and solvents
- Powerful antifungal properties to prevent mold growth
Specifications:
- Chemical base: Hybrid STP (Silyl-Terminated Polymer)
- Packaging: 290 ml cartridge
- Density: Approximately 1.50 g/cm³
- Shore A hardness: 55–60
- Tensile strength: >1.5 MPa
- Elongation at break: >60%
- Modulus at 100% elongation: >0.60 MPa
- Skin time: 30 ± 10 minutes at 23°C and 50% RH
- Curing rate: >3 mm per 24 hours at 23°C and 50% RH
- Shrinkage: <2%
- Sag flow: Nil
- Service temperature range: -40°C to +150°C
- Shelf life: 24 months unopened
- Coverage: Approximately 11 linear meters per 290 ml cartridge (6 mm bead)
Applications:
- Bonding and sealing almost any building surface, including metals, plastics, glass, concrete, plaster, wood, enamel, painted surfaces, and more
- Nail replacement adhesive, effective even on damp substrates
- Perimeter pointing around doors and windows, especially in mobile structures like caravans and boats
- Bonding mirrors and cladding panels
- Automotive gap filling and sealing
- Sealing joints exposed to chemical spillage, such as garage forecourts
- High-performance sealing and bonding where durability and weather resistance are required
Includes:
- 1x 290 ml cartridge of Sika STIXALL Extreme Power Hybrid Sealant & Adhesive in grey