I knew before I even bought it that it was gonna suck. It doesn't stick and it curls. I bought it by accident. When I realized it was that stuff your company said it was too bad. So I dealt with it. 90% of it went on the trash.
Peco rail joiners are the best way to have a good joint
This item is a Christmas gift for my husband who is up-grading his model
Thank you for your prompt service.