selling poor products

morning Makro , what a nice company to support , at best prices and excellent customer service , but its no use selling at good prices but poor products , we bought some aero spray from you guys but what poor products , we do a lot of in cut spray work and use aerosol paint but your product --spectra silver spray is (sorry for the word) ******* , its runs , it leaks and is just a disaster , I am bringing back the extra tin today and buy in the future somewhere else