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4.8 · 10,905+ reviewsOrder by 4 pm, shipped the same dayFree shipping from CHF 79
4.8 · 10,905+ reviewsOrder by 4 pm, shipped the same dayFree shipping from CHF 79
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Product Description

The Gyeon Q² View EVO Glass Sealant is the Premium solution for maximum visibility & safety in any weather. Thanks to innovative polysilazane technology, it provides long-lasting protection for your Glass against water, dirt, and streaks – with an impressive Water beading effect and clear visibility even in heavy rain.

Unlike conventional Glass Sealant, Q² View EVO requires only one layer and can even be applied outdoors. Its durability lasts up to 24 months on the windshield and even up to 36 months on side windows. This reduces the need for wipers and ensures greater driving comfort & safety.

Key Features

  • Extremely water- & dirt-repellent
  • Up to 24 months durability on windshields
  • Improved visibility in rain & darkness
  • Fewer streaks & quieter wiper operation
  • Easy 1-layer application – no garage needed

Suitable For

  • Front, side & rear windows
  • All Glass surfaces on the vehicle

How To Use

  1. Thoroughly clean the Glass with Gyeon Q²M Glass.
  2. Deep clean with Gyeon Q²M GlassPolish & wipe with a damp cloth.
  3. Apply Q² View EVO with a Suede cloth in two passes.
  4. Wipe off after 15–20 minutes with a fresh, damp cloth.
  5. Allow to cure in a dry place for 12 hours.

What's Included

  • 1 × Gyeon Q² View EVO Glass Sealant – 20 ml

Summary: The Gyeon Q² View EVO Glass Sealant ensures clear visibility, strong protection & maximum safety – in rain, snow, and darkness. For a driving experience with more comfort and safety.

Shipping and returns

We pack in our warehouse in Lausen BL and ship with Swiss Post. Ordered Mon–Fri by 4 pm, shipped the same day.

How your order gets to you

Economy

2–3 working days

CHF 5.90free from CHF 79

Priority

1–2 working days

CHF 7.90free from CHF 149

Priority with signature

1 working day, you sign on delivery

CHF 9.90free from CHF 300

Pick up in Lausen BL

Usually the same working day

Free

How to pick up

  1. Choose «Pick up» at checkout.
  2. As soon as everything is ready, you get an email with the invitation.
  3. Pick up at Ramlinsburgerstrasse 1, 4415 Lausen, Mon–Fri 9 am–5 pm, Sat 10 am–4 pm.

No email? Write to support@mamm.ch or drop by, we’ll get your order ready on the spot.

Returns

30-day returns

Unused and as new.

Sending back

If you send something back, you pay the shipping: stamped yourself or with our label for CHF 7, which we deduct from the refund.

Refund

As soon as we have processed your return, you get a confirmation by email. From then on, the money is usually back with you within 5 working days, via the payment method you used.

Our mistake, our cost

Wrong, damaged, incomplete or unordered item, or wrong information in the shop: the return is free.

Something not right?

Check your parcel after unpacking. If something is missing or broken, write to support@mamm.ch with your order number and ideally a photo.

30-day returns

Shopping with us should feel safe. Order with ease, decide in your own time.

Your benefits

  • Voluntary 30-day returns on (almost) all products.
  • Simple and fair: money back for unused items in as-new condition.
  • Return label from us for only CHF 7.–, or send it back yourself.

How it works

  1. Order and decide in your own time.
  2. Return within 30 days (unused and as new).
  3. We refund the purchase price after inspection.

Important details

  • Condition: Items must be unused, complete and in as-new condition.
  • Return costs: CHF 7.– with the Mamm label, or arrange shipping yourself.
  • Exceptions: Polishing machines, pressure washers and other electronic devices are excluded from returns.
  • Refund: Usually within 5 working days of receipt.

FAQ

How do I get the return label?
You can request a label (CHF 7.–) in your customer account. Alternatively, you pay the postage yourself at the post office.
What if the packaging has been opened?
For returns, items must be unused and in as-new condition. Opened or used items are excluded. Tip: on AntiDirt products you get 100 days money back, even after use.
How is the refund made?
To the payment method used for the purchase, usually within 5 working days of receipt and inspection.

Note: This 30-day return right applies in addition to your statutory rights and does not replace them.

Safety Information

Herstellerangaben

Ritter Products AG
Dägermoos 5
5015 Erlinsbach, Switzerland
info@ritter.ch

Gefahrenhinweise

Gefahrensymbol 1 Gefahrensymbol 2 Gefahrensymbol 3

Signalwort:
Danger

H-Sätze:

  • H225 - Highly flammable liquid and vapor.
  • H304 - May be fatal if swallowed and enters airways.
  • H314 - Causes severe skin burns and eye damage.
  • H315 - Causes skin irritation.
  • H318 - Causes serious eye damage.
  • H336 - May cause drowsiness or dizziness.
  • H411 - Toxic to aquatic life with long lasting effects.

P-Sätze:

  • P101 - If medical advice is needed, have product container or label at hand.
  • P102 - Keep out of reach of children.
  • P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P260 - Do not breathe dust/fume/gas/mist/vapours/spray.
  • P280 - Wear protective gloves, eye protection, face protection, protective clothing.
  • P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P501 - Dispose of contents/container in accordance with local/regional/national/international regulations.

Gyeon Q² View EVO Glass Sealant 20ml

(11) Reviews

Regular price  CHF 53.95
Regular price  Sale price  CHF 53.95
Taxes included.
 

Seals car windows with polysilazane technology – up to 24 months of clear visibility in any weather.

Up to 24 months of protection – one coat is enough

Strong water beading effect reduces windshield wiper use

Clear visibility in rain, streaks, and darkness

 
In - stock and ready to ship

Arrives in 1–3 working days

With Swiss Post

CHF 5.90Free

Pick up in Lausen BL

Usually the same working day

Free

30-day returns

Unused and as new

Shipping and returns

We pack in our warehouse in Lausen BL and ship with Swiss Post. Ordered Mon–Fri by 4 pm, shipped the same day.

How your order gets to you

Economy

2–3 working days

CHF 5.90free from CHF 79

Priority

1–2 working days

CHF 7.90free from CHF 149

Priority with signature

1 working day, you sign on delivery

CHF 9.90free from CHF 300

Pick up in Lausen BL

Usually the same working day

Free

How to pick up

  1. Choose «Pick up» at checkout.
  2. As soon as everything is ready, you get an email with the invitation.
  3. Pick up at Ramlinsburgerstrasse 1, 4415 Lausen, Mon–Fri 9 am–5 pm, Sat 10 am–4 pm.

No email? Write to support@mamm.ch or drop by, we’ll get your order ready on the spot.

Returns

30-day returns

Unused and as new.

Sending back

If you send something back, you pay the shipping: stamped yourself or with our label for CHF 7, which we deduct from the refund.

Refund

As soon as we have processed your return, you get a confirmation by email. From then on, the money is usually back with you within 5 working days, via the payment method you used.

Our mistake, our cost

Wrong, damaged, incomplete or unordered item, or wrong information in the shop: the return is free.

Something not right?

Check your parcel after unpacking. If something is missing or broken, write to support@mamm.ch with your order number and ideally a photo.

Klarna PayPal
78'615+ Bestellungen seit 2018
Mehr als 10’905 Bewertungen
30-day returns

You can return unused items in as-new condition within 30 days. More info.

Frequently asked questions from our customers answered here.

Your question isn't listed? Send us an email at support@mamm.ch and we'll be happy to advise you.

How do I correctly apply the Gyeon Q² View EVO Glass Sealant?

Thoroughly clean the Glass first, apply Q² View EVO with a Suede cloth in two passes, wipe off after 15 to 20 minutes with a fresh, damp cloth, and let the pane cure in a dry place for 12 hours.

On which glass surfaces of the vehicle can I use the sealant?

Q² View EVO is suitable for all glass surfaces on the vehicle – front, side, and rear windows can be sealed with it.

How long does the protective effect of the Sealant last?

On the windshield, the durability is up to 24 months, and on side windows, it's even up to 36 months – with just a single applied layer.

What preparation steps does Gyeon recommend before applying the Sealant?

Gyeon recommends first cleaning the Glass with Gyeon Q²M Glass, then deep cleaning with Gyeon Q²M GlassPolish, and finally wiping the pane with a damp cloth before applying the Sealant.

Oft zusammen gekauft

Frequently bought together – Recommended by real Mamm customers

Total price:
CHF 53.95

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★★★★★ 4.8/5 basierend auf 10'905+ Bewertungen.

Loved by car enthusiasts

Those who choose Mamm don't want empty promises – they want results. Over 10,000 reviews speak a clear language: Our customers feel the difference. And they talk about it – honestly, directly, and without filters.

Like Naim, who describes in his video how satisfied he is with our products and service. He represents thousands who have placed their trust in us.

Whether on our shop, on Google, or on Trustpilot: We listen, take feedback seriously, and grow with every review. Over 730 Google Reviews, more than 1,900 voices on Trustpilot, 7,300+ reviews in the shop – and the number grows every day.

Are we perfect? No. But we are real. And we work every day to become even better. That's exactly why over 70,000 customers have already chosen Mamm.

Die Glasbeschichtung wird von den Kunden als „die beste“ mit hervorragender Wasserperlwirkung gelobt. Hält bei richtiger Pflege mehr als 6 Monate oder bis zu 20.000 km. „Einfache Anwendung und perfektes Ergebnis“ wurde angemerkt, erfordert jedoch Erfahrung in der Keramikbeschichtung. Ein Kunde berichtete zunächst von Streifenbildung bei leichtem Regen. Starke Leistung bei Autobahngeschwindigkeiten.

  • 5 stars: 9 (82%)
  • 4 stars: 1 (9%)
  • 3 stars: 1 (9%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
P
Peter G.
Glas

Ok

H
Herbert P.
Gutes Produkt aber noch nicht ganz überzeugt

Habe die Versiegelung jetzt eine Woche auf der Windschutzscheibe.
Generell ist die erste Erfahrung sehr gut, nur bei leichtem Regen oder Sprühnebel auf der Autobahn habe ich noch Schlieren auf der Scheibe die dann nach mehreren Wischerintervallen weg gehen.

S
Steve M.
5 Stars

Top Leistung, braucht aber Erfahrung
Die beste Scheibenversiegelung, die es gibt und deutlich standfester als Gyeon Quickview. Die Anwendung ist eher anspruchsvoll, das Ergebnis überzeugt aber bei richtiger Pflege für 1-2 Jahre bzw. bis 20‘000 km. Für Leute mit Erfahrung von Keramikversiegelung bestens geeignet.

D
Dennis T.
5 Stars

Beste Scheibenversiegelung
Einfache Anwendung und ein perfektes Ergebnis

D
Deny G.
5 Stars

Leichte Verarbeitung guter Abperleffekt
Einfach zum auftragen guter Abperleffekt hält lange an

D
Dominik T.
5 Stars

Super versiegelung
Wasser perlt schön ab. Super produkt.

S
Stefan C.
5 Stars

GYEON Beste
Top Produkt, es geht nichts über gyeon tolle top Produkte

A
Alex T.
5 Stars

Bisher beste Scheibenversiegelung
Sehr Ausdauernde Scheibenversiegelung. Auch wenn man sehr dünn aufträgt hält die Versiegelung gut einen Winter (bei mir ca 4000km) durch.

A
Alex T.
5 Stars

Beste Scheibenversiegelung
Beste Scheibenversiegelung die ich bisher drauf hatte. Hält mind 1/2 Jahr oder 6000km.

C
CarDeluxe
5 Stars

Gyeon Q² View 20 ml
Bei Tempo 70 km/h + , braucht es keine Scheibenwischer mehr ! Sehr gut - Preis/Leistung stimmt

A
Andy.S
5 Stars

Super Produkt
Habe gestern wie beschrieben das Produkt nach der Reinigung mit dem Schwamm aufgetragen. Am nächsten Tag getestet alle Super das Wasser läuft alleine ab.

Do you have any further questions?

Ask our team your questions & we'll help you quickly.

Frequently Asked Questions

Will I find the right product for my car?

Yes – it’s simple! Our range is divided into 4 clear categories: Cleaning, Polishing, Finishing & Protection, and Accessories. This way, you can quickly find exactly what you need – whether for your car’s Paint, rims, Interior, or windows.

With every product, you’ll find a clear, easy-to-understand description with its application and intended use. No jargon, no confusion.

Still unsure? Just write to us: support@mamm.ch – we’ll help you find the right product.

Are the products safe for my Paint and my car?

Absolutely. At Mamm, no product is added to our range that we haven't personally tested thoroughly. We exclusively work with proven brands that have been setting the standards in Car Care for decades – including Meguiar's, Sonax, Koch Chemie, and Dr. Wack.

Additionally, with AntiDirt, we have developed our own brand – together with a renowned German manufacturer, based on the highest quality standards and premium formulations.

How quickly will I receive my order?

We ship exclusively with Swiss Post – because in our experience, it is the most reliable and fastest.

You will be informed immediately after shipping and regularly about the status of your shipment, so you can plan for delivery.

Economy - Delivery within 2 working days – free from CHF 79.–, below that only CHF 5.90

Priority - Delivery within 1 working day – free from CHF 149.–, below that only CHF 7.90

What happens if I don't like the product?

No problem. You have 30 days to return your order, as long as the item is unused and in as-new condition.

A return through us costs CHF 7.–. You can also arrange the shipping yourself.

As soon as we have processed your return, you get a confirmation by email. From then on, the money is usually back with you within 5 working days, via the payment method you used.

Will I really get original goods here?

100% yes. We source all products directly from official distributors in Switzerland, Europe, or directly from the manufacturer – never through dubious intermediaries.

We are listed as an official partner with many manufacturers. Furthermore, we receive deliveries weekly, ensuring our product range is always up-to-date and you always receive fresh goods.

How can I pay – and is it secure?

You can pay with all common payment methods.

TWINT, credit card, PayPal, Klarna, CembraPay.

With Klarna, TWINT, and CembraPay, you can now order and pay in 30 days. CembraPay also offers the option for convenient installment payments.

Your data is safe with us: The entire website is SSL-encrypted, and all payment information is transmitted securely.

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