- Is this tarp truly waterproof?
- Yes. Clear PVC is non-porous, so it sheds rain and snow. Water will not pass through the sheet itself; leaks come only from gaps at the edges or from pooled water finding a seam.
- Can I see through it clearly?
- It is transparent rather than frosted, so you can make out shapes and light through it. It is not optical-grade clear, and it hazes and yellows somewhat with age.
- How does it compare with a standard blue poly tarp?
- It is heavier, stiffer and more expensive, but it lets light through and resists tearing better. Poly tarps are lighter and cheaper but opaque and shorter-lived in wind.
- Will the grommets hold in wind?
- They hold for normal tie-downs, but in exposed, gusty spots add rope through the grommets plus a batten or clips along the edge. Do not rely on grommets alone in a storm.
- Can I use it over a greenhouse or plants?
- Yes. The clear sheet passes daylight, which suits cold frames and temporary greenhouse covers. Leave gaps for airflow so condensation does not build up.
- How should I store it between uses?
- Clean and dry it fully, then roll rather than fold it to avoid creasing. Store it out of direct sun; PVC stiffens in cold and can crack if folded when frozen.
- Where is the Clear Heavy Duty Waterproof Tarp 7x20 ft 14 Mil with Grommets cheapest?
- At Walmart, for $203.76, as of our latest check.