Sika Stixall Extreme Power Sealant and Adhesive, Crystal Clear, 290ml

I’ve been using Sika Stixall Extreme Power for a few jobs around the house, and it’s lived up to its name. The bond strength is impressive – it grabs quickly and holds firm even on tricky surfaces. I’ve used it to fix skirting boards, seal around pipes, and stick down trim, and it hasn’t let me down. Application is straightforward with a standard sealant gun, and it doesn’t slump or make a mess. Once cured, it stays flexible, which is great for areas that get a bit of movement. The fact that it works on damp surfaces is also a big bonus compared to other adhesives I’ve tried. It’s not the cheapest option, but you can feel the quality. For anyone needing a strong all-in-one adhesive and sealant, this is a reliable choice.

Nice glue to apply, and sticks everything well, and good for outdoor working.

This is an amazing product and works exactly as described, super strong and reliable. My only gripe is the packaging. I personally prefer the small tube version with a resealable lid as I really dislike using a caulking gun for small jobs. No matter how well I try to reseal the larger tube, the product never seems to stay preserved for next time.

This stuff is fantastic. It's really flexible and sticks really well. Especially good if you can press the pieces together across flat surfaces but I've stuck all sorts with it. Tiles, timber, acoustic panel edges, around sinks in base units (although doesn't finish like silicone) but sticks the sinks in really well. The clear one is brilliant and I would recommend it. Worth 6 stars.

I use this for everything it’s good stuff

I used this to stick a Roman nose cover over a cable penetration through an external wall. It stuck it to the brickwork and formed a good seal. Recommended.

I used this to install those Nordic acoustic wall panels (wood strips mounted to foam backing), to bare plaster. It had a great grab given that they’re really quite heavy. I was able to immediately reposition them before pressing down into their final position. Months on, they’re absolutely solid. I fully anticipate wall damage if I tried to remove them, but was aware of that before I started.

Normally the Adhesion is really good, but it takes ages to cure, it cures a bit murky which isn’t great to seal visible holes, it is very sticky and thick, value for money but there are products with better adhesive properties in my opinion. Standard size product and the smell is really strong so ventilate in confined space/areas.

Works great

Worked on Styrofoam to Styrofoam. Did not work as well on Styrofoam to steel. Found same results with 2 other brands from big box store.