I went to Fibreglass International today and picked up some resin, matt and bits and pieces for my sub enclosure. When I got home I realised I had bought the 'Polyester Resin LSE' and not the unwaxed resin. Should I return it or am I right to use what I bought?

First time with Fibreglass, have done alot of reading and I think my brains a bit fried, so I'd appreciate any info.

cheers.