Sesqui™ is produced as brilliant white translucent crystals. It is stable, non-caking, dust-free, free-flowing, and easy to handle. Because of these important product characteristics, Sesqui™  from FMC enhances the effectiveness and ease of manufacture

Sesqui™ is a unique brand of alkali that is perfect for a variety of household product and industrial uses such as; bath products, mild industrial and specialty cleaners, swimming pool pH balancers, laundry detergents and water softeners.

Sesqui™ is popular in these varied uses because it offers a combination of product benefits unmatched by any other alkali. Benefits such as; free-flowing and dust-free, excellent buffering capacity, dissolves rapidly and completely in water, superior water softening properties, mild yet effective alkali cleaner and a silky smooth hand feel.