Rail Mat (Ultratech 9310 and 9314) provides railcar spill containment that deploys fast and easy. Keep it on hand for when you need it most. Designed specifically to fit in between standard rails, this Train Mat can also be used for protection on the outer edges of the rails as well. The patented Ultra-Filter-Tex fabric absorbs oils and fuels, but rainwater passes right through. It installs quickly and easily with a pair of scissors.