Laex material, fabric, or sheet

I am looking to make a Vacuum bed. And I have found a few places to by the materials. My question to the more experienced, is there a reasonable priced place to buy this?

thank you in advance,

three posts in one day, this could become a habit.

all I will have to do is learn to spell latex

Ive been able to find sheets in latex, rubber, and vinyl. Go online and do a search. They're a lot more inexpensive than you'll find at any fetish store. Google is your friend.