Sika Stixall Extreme Power Sealant and Adhesive (290ml)

Sika Stixall Extreme Power Sealant and Adhesive (290ml)

By Sika · Model: Stixall · Fixings & Adhesives

High-strength hybrid polymer adhesive and sealant that bonds virtually any material in wet or dry conditions, including underwater.

  • Bonds to virtually all building materials including wet surfaces
  • Can be applied and cures underwater
  • High grab strength reduces or eliminates the need for mechanical fixings
  • Remains permanently flexible — absorbs movement and vibration
  • Paintable, sandable and compatible with most finishes
  • Solvent-free and isocyanate-free formula
Check Price on Amazon

Overview

Sika Stixall has earned its place in the van of virtually every trade because it genuinely does what it claims — bonds anything to anything. Its hybrid polymer formula works on wet surfaces, cures flexibly, and provides enough grab strength to replace mechanical fixings in many applications. Where traditional adhesives fail on damp substrates, Stixall performs.

In-Depth Look

Sika Stixall is the adhesive that solved the wet substrate problem. On UK building sites, waiting for surfaces to dry before bonding is often impractical, and Stixall’s ability to grip on damp and even underwater surfaces has made it a genuine go-to product.

Hybrid Polymer Technology

Unlike silicone sealants (which do not paint) or polyurethane adhesives (which foam and expand), Stixall uses a hybrid polymer that combines the best properties of both. It bonds with high strength, remains permanently flexible, can be painted over, and does not foam or shrink.

Universal Bonding

Stixall bonds to wood, metal, concrete, brick, stone, glass, ceramic, most plastics, and even polystyrene without dissolving it. This universality means one product in the van replaces several specialist adhesives, which is why it has become a default choice for tradespeople.

Verdict

Sika Stixall is the adhesive and sealant that belongs in every toolbox. Its ability to bond virtually any material in any condition, combined with permanent flexibility and paintability, makes it the most versatile single product in the fixings and adhesives category.

Specifications
Volume290ml cartridge
TypeHybrid polymer
Grab StrengthHigh initial grab
Cure Time3mm per 24 hours
Temperature Range-40°C to +100°C (cured)
Application Temp+5°C to +40°C

Who It's For

  • Builders and general contractors needing a universal adhesive
  • Plumbers and bathroom fitters bonding in wet conditions
  • Kitchen fitters and joiners securing worktops, trims and panels

Pros & Cons

Pros

  • Works on wet surfaces — no need to wait for substrates to dry
  • Permanently flexible — handles thermal movement without cracking
  • Replaces multiple products — adhesive and sealant in one
  • Solvent-free and low odour for indoor use

Cons

  • Higher cost per cartridge than standard grab adhesives
  • Requires a standard caulking gun (not included)
  • Slow full cure — 3mm depth per 24 hours
Check Price on Amazon
Affiliate Disclosure: This page may contain affiliate links. If you purchase a product through one of these links, we may receive a small commission at no additional cost to you. This helps support our research and keeps this site running. Full disclosure.

Buying Guides

Related Products