Pros: People use Tyvek to waterproof their houses.
- Waterproof. What more could you ask for in a ground cloth! So you cut a piece that fits your tent and your more protected from the ground.
- Re-usable to where it has lasted me over 800 miles of using it just about every night.
Cons: Your going to have to replace it at some point. It doesn’t last forever.
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