@米師傅安裝 I observed you are unique and someone willingness to do extra work during product installation. You clear all old epoxy liners along water sink, as well as all other old epoxy on the kitchen cabinet; giving owner a no worrying nightmare on any possible water leaks along cabinet top surface. Well done! These are same as my company's philosophy to give extra works secretly, ensure customers have an enjoyable and worry free from our peculiar consideration caring job done, we trained them to help taking good care of medical products during warranty. So that, we do benefit not to worrying products failure [due to components defect] during warranty, it is a win-win management works. Protecting dealers-distributors, the manufacturers and customers, everyone is happy. Remember those repairers, for an example, a TV serviceman, when you reported a fault and they came to fix it, they will only fix that problem, even when a second fault appear, they will not fix it. Rather, the technician will ask you to call operator for next repair service call on this new fault [second fault after first fault was fix, for example you report as no picture, after fixing, a new fault encounters, no sound.]. Respecting you, 米師傅. Thank you to have you in the community, the community is indeed blessing because of you around. 米師傅的细心,造亮无数小区居家庭;谢谢您。 Regards
@ISSEYMIYAKE. You suggestion is practical and the best, it is a must, double waterproofing protection, inner and outer, prevent possible water seepage in long-running and fungi develop over night. Keep good and practical constructive suggestions, everyone loves it! Regards