Can this be applied outside? Are they rain and heat tolerant?

Our 3/4" Shock Tiles can be installed outdoors. These rubber tiles are very durable and can withstand the elements. Rubber is very slip-resistant and more so when wet. These interlocking rubber tiles are also resistant to mold and mildew growth and are very easy to clean and maintain. Since these rubber tiles are non-porous, they can be easily sanitized. The only thing you will notice when you install these tiles outdoors is that they may fade slightly in direct sunlight.