GreenPatch® is an environmentally friendly cold asphalt. It is a direct replacement for traditional cold patch but it does not contain petroleum based solvents or cutbacks. This makes GreenPatch® a VOC compliant material in all fifty states. And unlike cold patch, it works! Properly installed, it is a high performance, permanent repair. GreenPatch® is also affordable and is competitively priced with traditional high performance products. .