Baltimore MTA need a robust, quick return to service repair on recent rail breaks, and our FastPatch® PolyPrime LV + HPRE-MD was the solution.

FastPatch® HPRE-MD is electrically isolating, absorbs sounds & vibrations, resists chemical & salts, and repairs concrete edges–all this with a  flexible, tough, fast cure.

Watch the behind-the-scene video of the transformation here: click for video

HPRE-MD Light Rail Repair from Performance Products Division on Vimeo.