Rubber coating Waterproofing

We recently had our leaking tile roof repaired. The first team cleaned the roof, patched all joints with matting, and sealed all joints over 3 days, a thorough job! The next team app**** the Rubber Coating, also over 3 days, two coats. My only complaint was that when spraying the coating, they did not use Splash Sheets resulting in the paving and deck having to be extensively cleaned !!! No leaks were detected after all the recent rains and the roof that looks like new!!