fishingFish hatcheries and aquaculture systems rely on polyurea lining for their businesses.

Some aquaculture companies are focusing on “going green” by developing indoor systems to meet consumer demand while protecting the environment.

Controlled environments required a pond system that provided durable, cleanable liners without maintenance and color stability. The coated surface needs to be bacteria and algae friendly.

The seamless polyurea can displayed incredible abrasion resistance and color stability (when needed).

SPI polyurea-lined self-contained indoor-pond system allows the biotechnology to maintain a sustainable, renewable, pathogen-free supply of organic, never frozen, fresh or saltwater produce to major markets.

Polyurea, because of its extreme durability and extreme resistance to abrasion, tearing, impact and chemicals, can form a seamless coating that prevents leaks.