Are they needed at Trail camp? I've decided to go get the Hogback tent and reviews says it has no ground sheet.

So I'm looking around and see a polyolefin "polycryo" ground sheet that is not-quite-large-enough but one reviewer duct-taped two toegther. Looks durable and lightweight.

I'm wondering if it can be heat sealed. I _think_ polyolefin is a thermoplastic and under low heat can be fused.


has anyone tried this?