Product description
Take on any sealing or bonding job with confidence using Sika Stixall Extreme Power Brown 290ml – a high-performance hybrid polymer sealant and adhesive designed to deliver exceptional strength, flexibility and durability in all conditions.
Combining the best properties of silicone and polyurethane technologies, Stixall is engineered to bond virtually anything to anything, making it one of the most versatile products on the market. Whether you’re working indoors or outdoors, on dry or wet surfaces, this all-in-one solution provides instant grab and long-lasting performance without compromise.
Key Features & Benefits
- Extreme Initial Grab – Strong instant hold with no slip or need for support
- Bonds Virtually All Materials – Suitable for porous and non-porous surfaces
- Works on Wet Surfaces – Can be applied even in rain or damp conditions
- Waterproof & Weatherproof – Ideal for external use and harsh environments
- Solvent-Free Formula – Safer to use with low odour
- Flexible & Durable – Accommodates movement without cracking
- Gap-Filling Properties – Perfect for uneven surfaces
- Overpaintable – Can be painted once cured for a clean finish
- Resistant to Chemicals & UV – Built for long-term durability
Typical Uses
Stixall Extreme Power is designed for a wide range of applications, including:
- Fixing panels, trims, skirting boards and cladding
- Sealing around windows, doors and roofline components
- Bonding mirrors, metals, plastics and wood
- General construction, roofing and repair work
- Use as a high-quality nail replacement adhesive
Its versatility makes it a go-to solution for builders, roofers, plumbers and DIY users alike.
Suitable Materials
This hybrid adhesive bonds effectively to:
- Wood, MDF & timber
- Brick, concrete & stone
- Metals & aluminium
- Glass & mirrors
- Plastics & PVCu
- Painted and coated surfaces
It offers primerless adhesion on most common building substrates, saving time during installation.
Why Choose Stixall Extreme Power?
Compared to traditional sealants or grab adhesives, Stixall offers:
- Unmatched versatility – one product replaces multiple adhesives and sealants
- Reliable performance in any condition – even wet or underwater applications
- Stronger, longer-lasting bonds across more materials
- Cleaner, faster installation with high grab and no-slip properties
It’s widely recognised as a trade-favourite “all-in-one” solution for bonding and sealing.