Star Brite Instant Black Streak Remover 650ml for Boats Caravan Motorhome Fibreglass Vinyl mpn_SUP-42304S002 Colour guide is as follows:

Colour guide is as follows: Green is firm and for heavy cutting

Covers sizes 10 to 19mm

Also available as bench mounting type - GDM790BR

Fitted with a low staple indicator

Star Brite Instant Black Streak Remover 650ml for Boats Caravan Motorhome Fibreglass Vinyl mpn_SUP-42304S002 Colour guide is as follows:Black Streak Remover begins working on contact to eliminate black streaks under rub rails or anywhere else on the boat. In addition to being the best way to get rid of black streaks, this product is a great all around cleaner for all marine surfaces and around the house. Ideal for use to remove black streaks or grime from fibreglass, metal, plastic, rubber, vinyl or painted surfaces. Key Features Quickly removes black streaks caused by water run off