Can these be used in Equine facilities? Are these tiles waterproof?

Our 1" Monster Rubber Tiles can be used as flooring in equine facilities. These rubber tiles are not waterproof. They have a non-porous top that helps prevent any liquids from flowing through the flooring, but at the seams, there is still potential for liquids to pass through any spacing between the tiles. To make your flooring water-tight, we recommend using our Seam Sealer glue to ensure a water-tight floor.