Anybody had any problems with MDP's Bright Red Hotflex?
I don't use much of it but the last two batches I have had ( spread over nearly a year) have not been sticking well. It has been hard to remove the backing when hot. I have tried letting it cool, in case they have sent coolflex by mistake, but it is worse.
After pressing the vinyl is clearly not stuck, and I have to re-press using more temp. and massively more pressure than for the rest of their hotflex vinyls. Takes several attempts before it is suitable for sale.
Is this an ongoing problem, or a bad batch?
All of their other hotflex colours are working fine.