To make the product dye sub receptive. You cant take plain sheet aluminum and sublimate anything to it...but it you take that sheet and coated it with the correct product(s) it would then be dye sub receptive. Same thing with most any hard surface product.I am new to this and am trying to get my head around this. What is the coating for on non-cloth
Most people buy the products pre coated...they are coated in large coating factory. They do a much better job then most anyone is going to do on their own.so I need to get some then thank you