SikaSeal Sika STIXALL Extreme Power Hybrid Sealant & Adhesive - (White) 300ml
Sika STIXALL Extreme Power is a one-part, moisture-curing hybrid sealant and adhesive that combines the benefits of silicone and polyurethane. It offers exceptional initial grab and bonding strength to a wide variety of surfaces, even on damp substrates. Suitable for both interior and exterior applications, this versatile product provides waterproof, weatherproof, and chemical-resistant sealing and bonding.
Features:
- One-part, moisture-curing hybrid sealant and adhesive combining silicone and polyurethane benefits
- Incredible initial grab, no slip, and excellent gap-filling properties
- High bonding strength to a wide range of surfaces without primer
- Suitable for interior (adhesive/sealant) and exterior (adhesive) use
- Can be applied to wet surfaces
- Waterproof and weatherproof with quick curing
- Overpaintable with water-based paints (compatibility testing recommended)
- Resistant to temperature extremes from -40 °C to +100 °C (some sources note up to +150 °C)
- Highly resistant to chemicals including 10% dilute acids/alkalis and most solvents
- Powerful antifungal properties to prevent mold and mildew growth
Specifications:
- Chemical base: Hybrid STP (Silyl-Terminated Polymer)
- Packaging: 290 ml cartridge
- Shore A hardness: 55–60
- Tensile strength: >1.5 MPa
- Elongation at break: >60%
- Skin time: 30 ± 10 minutes
- Shrinkage: <10%
- Sag flow: <5 mm
- Shelf life: 12 months unopened
- Service temperature: -40°C to +100°C
- Coverage: ~10 linear meters at 6 mm bead per cartridge
Applications:
- Bonding and sealing almost any building surface, including metal, plastic, glass, concrete, wood, enamel, and painted surfaces
- Nail replacement adhesive, effective on damp substrates
- Perimeter pointing around doors and windows, especially in mobile or flexible structures
- Bonding mirrors and cladding panels
- Automotive gap filling and sealing
- Sealing and bonding in chemical-exposed environments such as garages or forecourts
- High-performance waterproof sealing for demanding joints
Includes:
- 1x 290 ml cartridge of Sika STIXALL Extreme Power Hybrid Sealant & Adhesive in white