the new color boost from Tecna seal is a non film-forming water-based matte finish sealer if applied correctly it will not reduce the slip and skid resistance of your pavers and it will give it a nice color enhancement i'm using a backpack pump sprayer to apply the product as recommended by the manufacturer i'm also going to use a foam roller to back roll you want to make sure that you back roll the product to evenly distribute it and get rid of any excess inside the pockets of the concrete i sealed these pavers over 12 hours ago with the water-based color boots from techna seal I applied it to coats to saturation and I back rolled it the results are spectacular and the customer is very happy take a look at these pictures this is a before shot and this is an after shot it looks spectacular