Hi Stacey, I have been using SUP HVY 1" BL520 BETA, which we get a company in the US buys for us and send out to Australia. But I am after a similar material, just a little bit Thinner and and not as heavey.I asked them to order a roll of SUPER FLEX ¾” BL520 BETA, but they were told that it was unavailable, what would you recommend? Could you let us know and we will get them to order some.  Thank you. Tim McMahon