Product description
Sika Stixall Extreme Power Adhesive & Sealant
The Sika Stixall Extreme Power is a high-performance adhesive and sealant designed for ultra-strong bonding and long-lasting sealing across a wide range of building materials. Engineered with a unique hybrid polymer formula, Stixall delivers exceptional grab strength, flexibility, and durability, making it the go-to solution for both trade professionals and DIY users.
Perfect for interior applications, this all-in-one construction adhesive and sealant bonds instantly and cures to form a tough, flexible seal that resists movement, moisture, and everyday wear.
Multi-Surface Adhesion – Bonds Almost Anything
Stixall Extreme Power adheres to a huge variety of surfaces, including:
- Metal
- Most plastics
- Glass
- Concrete
- Plaster & plasterboard
- Polyester & Perspex
- Wood
- Enamel
- Painted surfaces
- And more
This makes it ideal for construction, roofing, sealing, bonding, and repair jobs where versatility and strength are essential.
Surface Preparation for Best Results
To achieve maximum adhesion and long-term performance:
- Ensure all surfaces are clean, dry, and free from dust, grease, and contaminants
- Remove any loose debris before application
- Always apply to a fully dry surface for optimal bonding strength
Proper preparation ensures maximum grip and durability.
How to Apply Stixall Extreme Power
- Cut the cartridge tip to your required bead size (avoid damaging the thread)
- Attach the nozzle and insert into a standard sealant gun
- Apply using steady, even pressure
- For bonding: use a zig-zag pattern
- For sealing: apply a continuous bead along joints or gaps
This ensures a professional, consistent finish every time.
Important Limitations & Guidance
- Always test compatibility with paints before full application
- Use mechanical fixings for heavy or overhead applications
- Prolonged UV exposure may cause slight discolouration (performance unaffected)
- Yellowing may occur in low-light areas
- Not suitable for glazing systems or aquariums
- Avoid use on surfaces that bleed oils/plasticisers or with bitumen/asphalt
- Certified for internal sealant use only
Why Choose Sika Stixall Extreme Power?
- High-strength grab adhesive and sealant in one
- Excellent flexibility and long-term durability
- Bonds to almost any building material
- Ideal for trade and DIY applications
- Reliable performance for sealing, bonding, and repairs