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Polar Coatings

Polar Shed Roof Paint | Waterproof One-Coat Paint for Felt & GRP Roofs

Hard Wearing & Water Resistant
One Coat Application
Easy To Apply
Colour
Size
Regular price
£39.99
Sale price
£39.99
    Free Technical Support
    Quality Assurance
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    Product Details

    Revive tired, weathered roofs with Polar Shed Roof Paint, a hard-wearing, waterproof coating designed to protect and enhance shed and outbuilding roofs. This specialist paint restores appearance while sealing against water ingress, helping extend the life of your roof with a smooth, decorative finish.

    Formulated for fast, effective protection, this one-coat solution requires no primer and delivers instant waterproofing—making it ideal for quick exterior maintenance projects.

    Key Features

    Decorative Roof Finish: Refreshes old and worn roofs with a clean, smooth appearance.

    Instant Waterproof Protection: Seals and protects against rain and moisture, even on weathered or leaking roofs.

    One-Coat Application: No primer required; 2.5L covers up to 2.5m².

    Easy to Apply: Simply remove moss and debris, then apply by brush or roller. For related solutions, see our Roof Paints Collection and Waterproofing Collection.

    Fast Drying: Touch dry within 3–4 hours for efficient project completion.

    Exterior Multi-Surface Use: Suitable for pitched felt roofs, fibreglass, and GRP surfaces.

    Colour Options: Available in Smooth Anthracite, Black, and Clear.

    Protect and refresh your roof with confidence. Choose Polar Shed Roof Paint for fast waterproofing and long-lasting exterior protection.

    Coverage Calculator

    How Much Do I Need?

    Measure your area precisely, drop the numbers into this smart calculator and it will tell you straight away how many litres you’ll need to complete your project.

    You will need

    litres

    Use For The Following Surface Types

    Asphalt
    Bitumen
    Brick
    Concrete
    Felt
    Metal

    Technical Specifications

    Interior/Exterior Exterior
    Number of Coats One
    Coverage 2.5 Litres covers up to 2.5m²
    Dry Time Instant Protection
    Touch Dry in 3-4 hours
    Fully Dry in 6-7 days
    Colours Anthracite, Black & Clear
    Application Brush or Roller
    Application Temperature 5°C to 25°C
    Paint Base Solvent
    Size 28

    Application

    Preparation

    Clear all areas of moss, lichen and debris by brushing or power washing.
    Remove surface water and any contamination such as Oil or Grease.
    Allow to dry.
    If required apply a Fungicidal Wash to prevent further fungal/algal growth.
    Most roofing substrates to be treated will not normally require priming.

    Application

    Stir well before use.
    Application temperature should be between 5°C-25°C.
    Use a brush or roller.
    Apply a generous amount of LeakSeal to the required area.

    Finishing Up

    Instant Protection.
    Touch Dry: 3-4 hours.
    Fully Cured: 6-7 days.
    Clean all equipment with White Spirit.
    Keeps for up to 2 years if stored correctly in an unopened container.

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