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How much do I need for cleaning and impregnating boat cover?

You want to clean and impregnate your boat cover. You now know which products to use. But how much do you need?

You want to clean and impregnate your boat cover. You now know which products to use. But how much do you need?

No boat cover is the same

How much impregnating agent and cleaning agent you need depends on:

  • the type of boat cover
  • the type of boat fabric
  • the quality of the fabric
  • The extent of the dirt.

TIP: The following applies in particular to the impregnating agent: it is better to apply too much impregnating agent than too little. 

Some factors that influence the quantity you need:

  • A boat cover that is a few years old absorbs more impregnating agent than a new boat cover.
  • The inside absorbs less impregnating agent than the outside.
  • Fresh grime is easier to remove than grime that is a few years old
  • If your boat is close to industry or Schiphol, grime is more difficult to remove. 

Example of usage

This is the quantity for a standard sized sloop. With a boat cover that is a few years old. And normal dirt.

  • 1 x Sprayhood & Tent Shampoo 1L
  • 1 x Power Cleaner 1L
  • 1 x Sprayhood & Tent Protector 2.5L


  • COMING SOON - Plastic Window Cleaner & Protector

    PREO ORDER NOW! - Plastic Window Cleaner & Protector restores clearness and shine to transparent plastic. In 1 quick, simple treatment. Removes dirt and makes small scratches less visible. Improves visibility in rainy weather. Protects against dirt, water

    € 24,99

  • Sprayhood & Tent Protector

    Sprayhood & Tent Protector is a very strong impregnating agent for your awning, boat cover or convertible top. It makes the fabric waterproof and provides added protection against any type of dirt. Does not need to be diluted. Dries colourless. Provides l

    € 18,99

  • Sprayhood & Tent Shampoo

    Sprayhood & Tent Shampoo is a strong fabric cleaner. It cleans your tent, boat cover or convertible top safely and thoroughly. Does not need to be diluted. Suitable for any outdoor fabric. For regular maintenance. For very soiled fabric use in combination

    € 15,99

  • Recommended Fine sprayer EX10 1L

    Fine sprayer EX10: with this sprayer, it is very easy to properly distribute cleaning or impregnating agent over large pieces of cloth.

    € 14,99

  • Specially recommended brush

    Ultramar Brush: this brush is strong enough to remove dirt. And at the same time, soft enough not to damage the canvas or sail.

    € 12,99

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