I need a sheet of Tyvek, I'm hoping for around 10'x12', for a tarp project. I also need enough Reflectix for a couple of cozies and lids. I've thought of buying a roll of each, but the Tyvek is pricey and I don't want to waste the better part of a roll of Reflectix since I can't think of another use for it (beside sit-pad).
I'd also be willing to go halfsies (is that how that's spelled?) if anybody else needs the materials for a couple DIY projects. Just trying to keep things cheap and reduce the waste. Pointers to deals would also be appreciated.