• View all Rainguard Brands
  • Hydro-LOK™Fabric Sealer


    • Designed to protect fabrics
    • Repels Water, Mud, Ice and other Liquids
    • Clear, Deep-Penetrating, and Non-film-forming
    • Eco-friendly, Water-based, and Made in USA

    View technical information below

    Product Overview  |  Technical Data
    Coverage Rates  |  Application Guidelines

    Hydro-LOK ™ is a super hydrophobic coating that acts as a liquid repellent for many kinds of fabric and other surfaces. Use Hydro-LOK™ on interior and exterior fabrics like patio furniture, boat covers, work boots and more to protect them from mud, ice, and other liquids. You’ll be amazed at how many uses you’ll be able to find for this amazing product. Hydro-LOK™ does not contain any harmful solvents and is not flammable either in liquid or dried form. Hydro-LOK™ dries completely clear and does not create a dark, hazy, or frosted appearance. Re-apply at any time for added protection!

    View Technical Documents

    Ideal For

    • Work Boots
    • Gloves
    • Tents
    • Patio Furniture
    • Back Packs
    • Leather
    • Convertible Tops
    • Canvas
    • Jackets

    Coverage Rate (Theoretical)

    All Surfaces Sq Ft / Gallon
    First Coat 20
    Second Coat 40

    How to Use

    1) Prepare Surface

    Surfaces must be clean and dry prior to application.

    3) Apply Hydro-LOK

    Simply spray a heavy saturation coat on any clean dry surface you’d like to protect. Allow to completely dry before exposing to any moisture. Apply a second coat to extend the strength and duration of the water repellency protection.


    Technical Documents