Colleagues,

My first post, but you have a great forum with lots of useful information.

My pool is being resurfaced because it is 20 years old and the marcite is breaking down in many places now. So, I am doing new tiles, new LED lights and Diamond Brite. They are removing the old tiles in order to put the new ones in. But, the contractor is telling me that the Diamond Brite goes over the existing marcite (they are going to scrape around all the water jets and a couple of hairlines though). Is this the way it's done?

Best regards and thanks in advance for your feedback.