Aquaponic Gardening

A Community and Forum For Aquaponic Gardeners

I'm looking for a good food grade elastomeric coating to make my wood grow beds water tight.  Does anybody have any ideas?  Thanks  Doc

Views: 212

Reply to This

Replies to This Discussion

Hey Doc,

There are two ways to do this.  One you can use a epoxy paint to seal the wood edges.  The method I use on mine is polyurethane with a calking gun. 

If you are really serious about getting food grade material then the best you can do is silicone.  I don't know of anything else that works on wood beds too well.  Silicone has a tendency to come loose after a while.

Reply to Discussion


© 2024   Created by Sylvia Bernstein.   Powered by

Badges  |  Report an Issue  |  Terms of Service