For sealing your marble, travertine, limestone, slate, limestone, grout, etc., International Stoneworks, Inc. introduces Seal & Go® W. Seal & Go ® W is a water-based, user-friendly, environmentally-friendly, impregnator sealer. It contains no solvents and is VOC compliant in all 50 states. It effectively seals all types of natural stones and can be used for everything from marble flooring to granite countertops.
Note: Seal & Go® W will not protect these stones against acids such as lemon, vinegar and wine.
Slippery Rock Gazette - April 2012