It's not ideal for internal work. CPI is much better and no need for PVA prior to skim.Anybody tried? I did a few chases and didn't find that the skim bonded well to the OCR. Skimmed it day after.
Plus I get CPI for about £2 cheaper a bag.Anybody tried? I did a few chases and didn't find that the skim bonded well to the OCR. Skimmed it day after.