Review on Sunshades Depot General Multi Purpose Waterproof Exterior Accessories good in Towing Products & Winches by Bill Gomez

I built an igloo out of straw bales around a patio table as a winter home for some outdoor cats and used various tarps under each bale to keep them dry. Then I covered the whole thing with a blanket and covered it with this "tarp" and secured all the edges. I could also use a leaf. After several rains, I checked the straw and it was all wet, black, and had fungus growing in it. Fourteen bales of straw and the trouble of assembling them was wasted. Had to spend more money on another tarp to build a brand new one to keep the cats from breathing in the mold. I don't know how this company can market this tarp as "waterproof".