Black Water Solid is a durable, opaque, water resistant fabric, perfect for underwater or “wet shots.” This product’s face has a PVC coated finish, which has been specially formulated to help minimize the “bleach out” effect that can occur from chlorinated pools. For wet shots or non-chlorinated water, this product is finished with the standard fabric face (Item UB). If using in a chlorinated pool, we finish this item with its PVC coated finish, as the PVC face has been specially formulated to help minimize the “bleach out” effect that can occur from chlorinated pools