Cleaner for your plastic windows: Plastic Window Cleaner & Protector

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Cleaner for your plastic windows: Plastic Window Cleaner & Protector

✅ Cleans and protects in 1 treatment
✅ PFAS free 🍀
✅ Makes water repellent
✅ Makes dirt repellent
✅ For transparent plastic
✅ For all types of plastic
✅ Antistatic effect
✅ Safe and simple

Clean and protect your plastic windows with Ultramar's Plastic Window Cleaner & Protector.

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    🔥 More than 500,000 boat covers and tents have already been treated with Ultramar. 👍 And with success. ⭐️⭐️⭐️⭐️⭐️ 96% recommend Ultramar.

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    • Ordered before 22:00? Shipped today.
    • Free shipping from €75,-*
    • 96% recommend us


    Clean and protect your plastic windows with the Plastic Window Cleaner & Protector from Ultramar. You can use this special spray for tent windows, plexiglass, plastic screens and windows in your boat and convertible top. You can make your window clean and dirt-repellent with one quick treatment. Fingerprints, sand, dust and grease no longer stand a chance with this window spray.


    Plastic windows are often forgotten when cleaning tents, convertible tops and boat tops. And all kinds of things collect on it, such as insects, black deposits, oxidation, lime and salt. Over time, deposits form and the windows become dull. That doesn't look nice and is bad for the material

    Keeping the plastic clean will make it last longer and allow you to look through clear windows for years to come. With the Plastic Window Cleaner & Protector, scratches are less visible and your visibility improves in rainy weather. In addition, it has an antistatic effect.


    You do not need to dilute this special window spray.


    • Privacy panel
    • Plexiglass
    • Counter screen
    • Motorcycle helmet
    • Scooter windshield
    • Boat cover windows
    • Caravan windows
    • Camper windows
    • Tent windows
    • Rear window convertible top
    • Headlights
    • Diving goggles


    Protect your windows with our window spray. Follow the simple steps for clear plastic windows:

    1. Spray Plastic Window Cleaner & Protector onto the surface.
    2. Distribute the spray evenly with a microfiber cloth.
    3. Rub away all the dirt from left to right and from top to bottom.
    4. Wipe the window clean with a new microfiber cloth.
    5. Repeat the treatment if necessary.


    400 ml is sufficient for 25 m² to 40 m² of cloth.

    Ideal for transparent plastic of:

    ● Privacy panel
    ● Perspex
    ● Countertop screen
    ● Motorbike helmet
    ● Scooter windshield
    ● Windows of boat cover
    ● Caravan windows
    ● Campervan windows
    ● Tent windows
    ● Rear window of convertible top
    ● Headlights
    ● Diving goggles

    Customer Reviews

    Based on 53 reviews
    PJM Kemper

    Onze ramen zijn weer als nieuw. Het is super spul. Ook de bootkap schoongemaakt en waterdicht gemaakt. Echt super tevreden

    Ralph Starmans
    Operatie gelukt

    Cabriodak lekte behoorlijk. Na de volledige behandeling met Ultramar weer helemaal waterdicht!

    Hans Koffijberg

    Ik heb de afgelopen jaren diverse producten gebruikt om de ramen van bootkap te reinigen en met wisselend resultaat. Recent een 'compleet bundel' bij UltramarXL gekocht met o.a. de Plastic Window Cleaner & Protector. Het is eenvoudig in gebruik en een geweldig eindresultaat. Een top-product !!

    Monique Pals
    Zeer tevreden

    Het werkt naar onze verwachting en zijn blij met de aankoop.

    Maarten Vermeulen
    Prima product

    Prima product de buiskap van mijn boot werd weer keurig schoon