K
kennymid1
Guest
Hi I took eveyones advice and lost the calci sand is cardboard alright to use as sustrate instead thanks
If you have a source of cardboard and it is economical for you I don't see why not just cut it to size . would be quit similar to using craft paper but thicker a lot of people use craft/butcher paper.
Your Options
Paper towel
craft paper
butcher paper
computer paper
tile
anything I missed?