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Sika Stixall Extreme Power is a high-strength, one-part adhesive and sealant that combines silicone and polyurethane technologies in a single cartridge. It grabs instantly and holds materials with minimal support. Tradespeople across Ireland use it for everything from fixing skirting and trims to sealing around windows and doors. Choose white or black from the dropdown to match your job.
A key advantage of Stixall is that it can be applied to damp and wet surfaces, so you can keep working in poor weather. Once cured it is waterproof, weatherproof and permanently flexible, with 20% movement accommodation. It bonds without a primer to metals, most plastics, glass, concrete, plaster, plasterboard, Perspex, wood, enamel and painted surfaces.
The solvent-free formula is non-slip, gap-filling and non-staining on marble and granite. It contains a biocide to help prevent mould growth and can be overpainted once cured. Use it as a nail-replacement adhesive, for perimeter pointing, for bonding mirrors and cladding panels, or for general repairs inside and out. Browse our full range of adhesives, sealants and consumables at Tool Source.
Need a gun to apply it? Browse our hand tools, including sealant guns, at Tool Source.
What colours does Stixall Extreme Power come in?
We stock Stixall Extreme Power in white and black. White suits interior trims, skirting and uPVC, while black is ideal for dark frames, guttering, cladding and automotive work.
Can Stixall Extreme Power be used on wet surfaces?
Yes. Stixall can be applied to damp and wet surfaces and is waterproof once cured. It is not suitable for joints that are constantly immersed in water.
What materials does Stixall bond?
It bonds metals, most plastics, glass, concrete, plaster, plasterboard, polyester, Perspex, wood, enamel and painted surfaces, all without a primer. Do not use it on bitumen, asphalt or surfaces that bleed oils or plasticisers.
Can Stixall be painted over?
Yes. It can be overpainted once cured. Test the paint first, because some paints may not be compatible.
Do heavy items need support while it cures?
Yes. Give heavy items temporary support until the adhesive has cured. Use mechanical fixings for overhead work, for glass blocks and for mirrors larger than 0.5m².
Where can I buy Sika Stixall in Ireland?
Sika Stixall Extreme Power is available at Tool Source with next day delivery across Ireland or click and collect from our store in Castlemaine, Co. Kerry. If you have any questions, contact us before ordering.
Not suitable for structural glazing, aquarium manufacture, or sealing mirror edges or plastic sheeting until cured. Read the Safety Data Sheet before use. Tool Source is an independent retailer, not affiliated with or endorsed by Sika Limited. All products are 100% genuine and sourced through authorised distribution channels. Sika®, Everbuild® and Stixall® are trademarks of Sika.
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