Sika Corp. Sikabond Pro Select High Performance Construction Adhesive

Was one of the very few brands from Amazon that wasn't past it expiration date, the other 2 brand names were past by at least 3 years, i took a gamble on these and ordered 5 for the first time Make sure to pierce the inner foil after you cut the nozzle to size. It had great adhesion, clamped two 2x8 together and I wasn't able to get them apart when prying with a chisel. Def worth another purchase

I've used SIKA products for years, great viscosity & adhesion. Not wanting the mess using thin set or mortar because the project area needed to stay very clean - as well performed over the course of several evenings. Placed 2'x6" stone (ledger) panels in place & supported as I went (a bit OCD about the project). Worked really well, thick enough that you've got to squeeze a bit harder on the gun - but that's a good thing, it's not super thin like a "caulk" stick well, stays a bit flexible once cured. Get enough for your project, any left over will handy to have on hand.

Nothing but great accolades for this adhesive. .. It really does the job.. full grip.... very quickly after setting.

Used this to fix an outdoor water fountain. Great sealant. Be patient for cure time and you won't be disappointed. Is water proof and if let cure it will hold water as it works in my fountain. Love it!

Excellent product. A workhorse and a good price.