I just had the pad poured for my new garage and will be looking for a sealer and color topcoat system that will be compatible with hydroponic infloor heating. I have been told that some coatings will lift when the floor is heated. There was a product that was demonstrated on Speed Channel where it was emphasized that it resisted lifting under heat conditions. Unfortunatly I missed that episode. I welcome everybody's in put and experiences with the various products out there. Thank You, DJ P.S. I have already contacted our sponsor, Carolina Sealcrete.