Wessex chemicals - Hull White

Hull White is a fibreglass whitening gel, which removes stubborn staining.

It can be used on any fibreglass surface which has become discoloured through age and weathering and is effective at removing the brown/yellow staining on the waterlines of boats.

As it is a gel, it stays where you apply it, even on vertical surfaces, meaning it can stay in contact with the surface for a longer period of time.

It’s so easy to use, simply coat the area which needs cleaning, leave for 30-60 minutes and remove with a hose, brush or pressure washer.

Once clean and white you can apply polish as usual.