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Product Description

Q²M Tar REDEFINED removes tar, asphalt residue, tree sap, and adhesive residue without mechanical stress on the Paint. The newly formulated recipe with reduced VOC content works pH neutral and is safe for all Paint surfaces, Glass, Plastic, and even polished Metal. Unlike conventional Tar Remover, the product does not attack existing ceramic coatings and leaves no scratches or hazing. You save yourself time-consuming claying and prevent micro-scratches on sensitive solid and Japanese paints.

Key Features

  • Chemically dissolves tar, resin, adhesive, and insect residue
  • pH neutral – safe for ceramic coatings and Paint
  • Low VOC content for more environmentally friendly use
  • No scratches or hazing on sensitive Paint surfaces
  • Can be used on Paint, Glass, Plastic, and Metal

Suitable For

  • Painted and unpainted body parts
  • Glass, Plastic trim, polished Metal
  • PPF installation and adhesive removal
  • As a lubricant for Clay Bar

How To Use

  1. Wash the vehicle thoroughly and dry it
  2. Spray Q²M Tar generously onto the affected Surface
  3. Let the product dwell for 2–4 minutes
  4. Rinse the Surface with plenty of water
  5. Wipe with a damp Microfibre Towel until the Surface is smooth

What's Included

  • 1× Gyeon Q²M Tar REDEFINED – 4 liters

Q²M Tar REDEFINED replaces time-consuming claying and reduces the risk of Paint damage during decontamination. Thanks to its pH neutral formula and low VOC values, it is ideal for use on coated vehicles and sensitive surfaces.

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 150

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@mammpro.com 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@mammpro.com 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

E-Mail: info@ritter.ch
Web: https://ritter.ch/

Hinweise

Kennzeichnungspflicht: Gemäss der Schweizer Chemikalienverordnung (ChemV), welche die EU-CLP-Verordnung (Verordnung (EG) Nr. 1272/2008) umsetzt, müssen gefährliche chemische Produkte entsprechend gekennzeichnet werden. Die ChemV legt einheitliche Kriterien für die Einstufung, Kennzeichnung und Verpackung von chemischen Stoffen und Gemischen in der Schweiz fest.

Kennzeichnung: Dieses Produkt ist gemäss der Schweizer Chemikalienverordnung (ChemV) nicht kennzeichnungspflichtig.

Bitte gehe grundsätzlich vorsichtig mit chemischen Produkten um. Lies immer die Hinweise auf der Verpackung und verwende geeignete Schutzausrüstung wie Handschuhe oder eine Schutzbrille, wenn nötig. Verwende Produkte nur wie angegeben.

Mikrofasertücher und Pads sollten vor dem ersten Einsatz gewaschen werden, um Produktionsrückstände zu entfernen. Nach der Nutzung empfehlen wir, sie separat von anderen Textilien bei niedriger Temperatur ohne Weichspüler zu waschen und lufttrocknen zu lassen, um die Fasern zu schonen und ihre Lebensdauer zu verlängern.

Gyeon Q²M Tar Remover 4 Liters

Regular price  CHF 155.95
Regular price  CHF 155.95Sale price  CHF 155.95
Taxes included.
 

Chemically dissolves tar, resin, and adhesive residue without mechanical stress, protecting the Paint and Sealant with a pH-neutral formula.

No scratches on delicate paint surfaces

Safe for existing ceramic coatings

Suitable for use on Paint, Glass, and Plastic

 
Only 1 items in stock!

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 150

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@mammpro.com 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@mammpro.com with your order number and ideally a photo.

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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@mammpro.com and we'll be happy to advise you.

Can I also use the product on ceramic-coated cars?

Yes, Q²M Tar REDEFINED is pH neutral and does not attack existing ceramic coatings. You can use it on coated vehicles without hesitation and without damaging the protective layer.

How long does the Tar Remover need to work?

Leave the product to work on the affected area for 2–4 minutes so that it can chemically dissolve the contamination. Then rinse with plenty of water and wipe with a Microfibre Towel.

Is the product also suitable for matte finishes?

Yes, the pH-neutral formula is safe for all paint surfaces including matte paint, Glass, Plastic, and polished Metal. It leaves no scratches or streaks.

Do I still need a Clay Bar after that?

In most cases, no longer. Q²M Tar chemically removes tar, resin, and adhesive residue without mechanical stress, replacing time-consuming claying. However, the product can also be used as a lubricant for clay bars.

Oft zusammen gekauft

Frequently bought together – Recommended by real Mamm customers

Total price:
CHF 155.95

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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 10,900 reviews speak for themselves: our customers feel the difference. And they talk about it – honestly, directly, and without a filter.

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 930 Google reviews, more than 1,900 on Trustpilot, and over 8,000 in the shop – and the numbers grow every day.

Are we perfect? No. But we are real. And we work every day to become even better. That is exactly why we have counted over 78,615 orders since 2018.

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@mammpro.com – 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, they are the most reliable and fastest.

You will be informed immediately after dispatch and regularly about the status of your shipment so that you can plan for its arrival.

Economy - Delivery within 2–3 working days – free from CHF 79.–, otherwise only CHF 5.90

Priority - Delivery within 1–2 working days – free from CHF 150.–, otherwise only CHF 7.90.

Priority with signature - Delivery on the next working day, you sign upon receipt – free from CHF 300.–, otherwise CHF 9.90

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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