Since this thread is still around I though I would chime in again and add another option for a platter mat.
I went to WalMart over the last weekend and bought a roll of the shelf liner that some folks on the Asylum have been reporting to have used. This stuff seems to work quite well. It is a little thinner than the cork I was using. It seems to grip the records well but I have not tried it without the clamp. Some people have reported a film left on the lables of their records from this stuff so you might want to wash it a few times with mild detergent. I have not noticed any of this.
I'll try to do an A/B with this shelf liner and the cork and report back though I suspect that there will not be a great difference.
I went to WalMart over the last weekend and bought a roll of the shelf liner that some folks on the Asylum have been reporting to have used. This stuff seems to work quite well. It is a little thinner than the cork I was using. It seems to grip the records well but I have not tried it without the clamp. Some people have reported a film left on the lables of their records from this stuff so you might want to wash it a few times with mild detergent. I have not noticed any of this.
I'll try to do an A/B with this shelf liner and the cork and report back though I suspect that there will not be a great difference.