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I am repainting my house soon, and it was suggested that I paint the metal roof. Can anyone recommend a type or brand of paint that would be durable and safe for catchment. We don't currently drink the catchment water, but may add UV filters later and do so. Thanks!
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Joined: Apr 2017
The house surveyor I hired recommended Gaco silicone based roof paint. Said it's good for 50 years. (!) I believe they carry it at Ace Hardware on Kilauea.
Posts: 1,858
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Joined: Apr 2015
Sherwin Williams has this ASTM certified paint which is an EPA approved roof coating for drinking water. Ask for Brad!