[SIP Gro-Tubs]

Originally Posted by Master_Gardener

Very creative. Looks great.

How did you get such a clean bucket after being filled with sealer? That was the most amazing part to me.

Never said it was cleaned. Asphalt has been used for many years to seal wooden water reservoirs. The sealer is a water emulsified material, once the water evaporates the sealer is imperable to water, it can't be re-wetted with moist soil next to it.

Terry