Before and after image of Polytrol used on a narrowboat

Gelcoat Treatment & Finish

Our gelcoat treatment and finishes products will keep your gelcoat in tip top condition. The range consists of gelcoat and metal renovators, to black mark and oil residue cleaners, to rust inhibiting oils. All products offer premium protection to keep your boat gelcoat free from dirt and grime while keeping it protected from the harsh elements of marine life.

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  • Application of Blackbat to a hull
    Blackbat 2-in-1 500ml

    Blackbat 2 in 1

    From £30.84

    Fender cleaner & black mark remover