Don't know if you have Harbor Freight over there but I recently discovered their spray adhesive sprays and sticks much better than 3M-90. They're cheaper too. The 3M-90 spray can I bought was either defective or by design, did not spray well no matter how hard I shook it or cleaned the nozzle. It only sprayed a small stream of adhesive and not a confetti stream like it's supposed to. I used 3M 77 since then, until I discovered the Harbor Freight product. I read that 3M 77 does not fare well in weather condition.
https://www.harborfreight.com/24-oz-industrial-adhesive-spray-93792.html
https://www.harborfreight.com/24-oz-industrial-adhesive-spray-93792.html
