Art is an engineer, every other weekend fisherman, passionate about ponds. Over 15 years experience in pond building, lining and repairing.

pond area calculator

2021 Pond Area Calculator (updated August 2024)

To seal a pond with bentonite you need to know your pond width and length, deepest point, and the type of soil. However, if your pond has a single leaking point and is very clear where is it, you will not need to seal the whole pond, it is recommended but not if the leak is not too big. Contact our experts, they will assist you to estimate the amount of bentonite that your pond needs.

What is sodium bentonite

What is Sodium Bentonite?

So, what is sodium bentonite? Sodium bentonite is an effective pond sealant, an anti-odor agent for cat litter, a cleansing agent in wastewater treatment and a bonding agent in foundry sand. It is widely used as a drilling mud additive for the oil and gas industries, for pelletizing iron ore, as a sealer for irrigation ditches, wells, sewage lagoons and landfills and in many other industries.