Silicone Top Coat Coverage Guide

Use the guide below to determine how much material you'll need for your project:

Roof Type: Metal PVC, TPO, Hypalon, EPDM, Silicone Recoat Modified Bitumen, Smooth Built-Up, Concrete  Gravel Built-Up
Square Feet/5 Gallons 433' 325' 260' 217'
Gallons/100 Square Feet 1.2 1.5 1.9 2.3
Marking Square* 20.5' x 20.5' 18' x 18' 16' x 16' 14.5' x 14.5'


*A marking square is a tool you can use to ensure you put enough material on your roof. Mark out a square on your roof with the dimensions listed above, then pour 5 gallons of material into that square. Spread the Top Coat evenly throughout the square, and you will have applied enough material.