We were doing a kitchen remodel that required existing paint on the cabinets to be matched exectly. The outlet of the original supplier did not stock it and suggested a substitute. This was found to be unsuitable. Our contractor then tried several other outlets who tried to help but the successful one was Sherwin Williams, after much trial and error work with our contractor. The actual Pro Classic product was the Internal Water Based Acrylic Alkyd with a satin sheen. The contractor found it easy to apply and had good coverage but best of all, the final result is exactly what we wanted. Sherwin William are to be congratulated in training their outlets so well.