Hi. I will be using 8mm rubber floor tiles in a room that right now has only a plywood subfloor. What do you suggest I use as an underlayment for the rubber tiles, or can I place them right onto the plywood subfloor? Thank you in advance for your response.

Our 8mm Strong Rubber Tiles don't require an underlayment under them. They can be installed directly over any subfloor like plywood, concrete, OSB, etc., over any existing floor. As long as the surface where the tiles are being installed is hard and flat, our 8mm Strong Rubber Tiles can be installed over it.