Seaward Supplies are a nominated Unitor provider and stock an extensive range of Unitor marine products including many of their most popular products. Unitor is a brand leader in the supply of offshore cleaners and marine chemicals with a huge range of cleaning products for the marine and offshore sector. The product ranges includes  testing kits, hand cleaners, cleaners for water tanks, fuel tanks, holds and decks.

Seaward also stocks the leading Gamazyne cleaning products.