i just bought come really thin black carpet like fabric from textile traders 2 years ago, it is still working fine and cost about $1, as I only wanted 1cm off the roll, I have enough left over for another 1 or 2 replacements so even if it proves to not last as well as the proper stuff it is much cheaper. It is easy to install just fold it in half and push it in with a screwdriver. then slide the glass over it and it will bend to the right shape. I never used glue as I just put it in temporarily 2 years ago.