http://tinyurl.com/pddb9yx<P>Nu-Calgon 4050-02 A/C Easy Seal Leak Sealant 2+1Product Review<P> Click on the link for more reviews<P>2 - 3 oz. pressurized cans, valve and hose<P>For systems 1.5 tons to fractional, please use the NuCalgon 4050-01 A/C EasySeal-SS<P>
