I am going to get some window shrink film to make a lightweight ground cloth for my tarp and was wondering if anyone has tried the "heavy duty" versions (1.5mil) and can compare them to the normal weight ones (0.7-0.75mil). Are they considerably more durable? Worth it for the weight?
Thanks.
0.7mil:
https://www.amazon.com/gp/aw/d/B000N...s=1&th=1&psc=1
1.5mil:
https://www.amazon.com/gp/aw/d/B015P...N0S130A3EFHR5H