Our clear vinyl tar is extremely strong and completely clear making it a great waterproof cloth. Vinyl tar is strong enough to act as a cover or protectant. They can be used for construction, boating, mining, lawn service, or home owners use. They are also completely transparent and waterproof. This means no white lines are displayed. They are transparent so they are great sideways for canopies, or useful for decks, entryways, or patio enclosures. They also allow 100% of light and this is a viable solution for gardening efforts. You will not be disappointed by such a great acoustic board.