Soudal Fix ALL™ High Tack — Hybrid Polymer Adhesive & Sealant
Super-strong, high initial grab adhesive & sealant based on SMX Polymer Technology. Bonds and seals on almost any surface (porous or non-porous), even if wet or humid, and remains permanently elastic. Contains XS1 fungicide for top-tier resistance to mold growth.
Very high initial tack End strength up to 450 lbs/in² Interior & exterior Paintable (water-based) Solvent & isocyanate free Excellent UV & weather resistance Mold-resistant (XS1)
Why installers choose Fix ALL™ High Tack
- High initial grab reduces the need for temporary bracing.
- Fast curing and high final shear strength on most substrates — often without a primer.
- Stays elastic after cure; accommodates movement and vibration.
- Low odor; easy to gun, tool, and finish cleanly.
Typical applications
- Construction bonding & sealing: wood, metals, stone, concrete, brick, plastics*, glass, mirrors**
- Paneling, trims, skirting, thresholds, stair nosings, cable trays, ducting
- Interior wet areas: kitchens, bathrooms (mold-resistant)
- Exterior façade components and general maintenance sealing
*Check plastic compatibility; avoid PE/PP/PTFE unless properly prepared.
**Follow mirror manufacturer guidelines for neutral, compatible adhesives.
Substrates it bonds
Porous and non-porous: concrete, masonry, wood, MDF, metals (aluminum, steel), ceramic, natural stone, glass, many plastics, and painted surfaces. Works on wet or humid surfaces.
How to use
- Cut nozzle to desired bead size (e.g., 1/4"–3/8") and apply with a standard caulk gun.
- Place beads or dots on the substrate; press parts together firmly. Brace if needed for heavier items.
- Tool within a few minutes; allow to cure (skin time and cure rate depend on temperature/humidity).
Cartridge size: 290–310 ml (typical). Coverage varies by bead size and substrate.
Pro tips: For best results, clean and de-dust substrates. Test adhesion on sensitive or coated materials. Paintable with most water-based paints after skin formation.
