Soudal Fix All X-Treme Power

Soudal Fix All X-Treme Power

Soudal | SMX® Hybrid Polymer

Soudal Fix All X-Treme Power is an Extreme Tack, high strength elastomeric adhesive with enhanced mechanical properties.

With its ultimate initial grab, Soudal Fix All X-Treme Power can be applied in all weather conditions (including wet and damp surfaces), internally and externally. No solvents or odours. Soudal Fix All X-Treme Power offers primerless adhesion on most construction materials.


Soudal Fix All X-Treme Power

  • Extreme Tack

  • Ultimate Initial Grab

  • Very High Final Mechanical Properties

  • Easily Gunnable

  • Primerless Adhesion

  • Virtually Odourless

  • All Weather Use

  • Isocyanate and silicone free.


Typical Applications:

  • For all bonding applications where a high initial grab and final bond is extremely important.

  • Heavy Duty bonding in all weather conditions, on most surfaces.

  • Bonding and sealing of porous natural stone surfaces such as marble and limestone.

Surface Preparation:

Porous surfaces in water loaded applications should be primed with Soudal Primer 150.

Smooth surfaces should be degreased before bonding them together. We recommend a preliminary adhesion test on every surface.

Porous surfaces in water loaded applications should be primed with Soudal Primer 150. All smooth surfaces can be treated with Soudal Surface Activator.

Fix ALL X-Treme Power has excellent adhesion on most substrates. Fix-All® X-Treme Power is has been tested on following metal surfaces: stainless steel, AlMgSi1, brass, electro-galvanized steel, AlCuMg1, hot dip galvanized steel, AlMg3, steel ST1403.

Fix-All® X-Treme Power also has a good adhesion on plastics: polystyrene, PVC, polyamide, fiberglass reinforced epoxy, polyester. While producing plastics very often releasing agents, processing aids and other protective agents (like protection foil) are used. These should be removed prior to bonding. For optimum adhesion the use of Soudal Surface Activator is recommended.

NOTE: Bonding plastics like PMMA (e.g. Plexi® glass), polycarbonate (e.g. Makrolon® or Lexan®) in stress loaded applications can give rise to stress cracking and crazing in these substrates. The use of Fix-All® X-Treme Power is not recommended in these applications.

There is no adhesion on PE, PP, PTFE (Teflon®) and bituminous substrates. We recommend a preliminary compatibility test.

Application Method:

  • Application: Apply the adhesive with a caulking gun onto one surface in beads or dabs (every 15cm). Always apply adhesive to the edges and corners of panels. Press the surfaces together and batten down with a rubber hammer. Support of the bonded materials may be required. The bond can be fully loaded after 24-48 hours.

  • Cleaning: With Sealant Remover immediately after use. Cured Fix-All® can only be removed mechanically.

  • Finishing: With a soapy solution or Soudal Finishing Solution before skinning. 

  • Repair: With the same material


  • Fix All® X-Treme Power is paintable with most water-based paints, however due to the large number of paints and varnishes available we strongly suggest a compatibility test before application.

  • The drying time of alkyd resin based paints may increase.

  • Fix All® X-Treme Power can be applied to a wide variety of substrates. Due to the fact that specific substrates such as plastics, like polycarbonate, etc, may differ from manufacturer to manufacturer, we recommend preliminary compatibility test.

  • Fix All® X-Treme Power can not be used as a glazing sealant.

  • Not suitable for bonding aquariums.

  • Fix All® X-Treme Power can be used for bonding of natural stone, but it cannot be used as a joint sealant on this type of surface. Fix All® X-Treme Power can therefore only be used on the bottom of natural stone tiles.

  • When applying, make sure not to spill any sealant on the surface of materials.

Data Sheets

Technical Data Sheet

Fix-All® Product Selector

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£4.95 ex. VAT | £5.94 inc. VAT

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