Is this flooring nonporous and easy to clean for a dog daycare? Also, want to make sure that black does not get onto dogs pads or fur.?

Our 3/8" Heavy Dury Rubber Rolls are semi-porous but are great as doggy daycare flooring. They are very easy to clean and will not get black on dogs paws or fur. To make these rolls non-porous, we recommend using our Rubber Floor Finish and Sealer and our Seam Sealer to create a homogeneous floor. The sealer will fill in the pores, and the seam sealer will keep any urine or other liquids from seeping to the subfloor below.