There are two types of  P.U. coatings : Aromatic & Alliphatic.

 

                           A ) Aromatic P.U. Coating

Ø      Recommended for original equipment coating, hygienic, maintenance coating where moderate chemical resistance is required.

Ø      It gives good decorative finish.

Ø      Excellent weathering and abrasion resistance.

Ø      A durable, easy to clean coat with good gloss and colour

retention.

                          B ) Alliphatic P.U. Coating

Ø      Recommended especially to be used as a single coat finish for agricultural and earth moving machinery and other machinery and equipment.

Ø      Suitable also to be used as a topcoat in epoxy/polyurethane systems exposed to weathering and chemical stress, e.g. storage tank exteriors, steel framework and other steel structures.

Ø      Excellent weathering and abrasion resistance.

Ø      A durable, easy to clean and non-chalking topcoat with good gloss and colour

retention.

A suitable undercoat / primer is suggested depending upon the application.