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DRYLOK Coverage Area Calculator

How much DRYLOK® do I need?

1. Enter the dimensions of the surface to be coated, rounded up to the nearest foot. If you’re coating more than one surface, like a multi-level deck, run this calculation for each separate area and add the results together.

2. Enter the number of windows and doors (if none, enter 0). The formula is based on a window measurement of 3’x5’ and a door size of 3’x7’.

3. Select a product.

4. Click the CALCULATE button.