SKU: 99990668509

ESX QDK2 - Quantum Door Kit 2

Sale price$111.60 Regular price$124.00
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

ESX QDK2 - Quantum Door Kit 2The QUANTUM DOOR KITS from ESX are particularly suitable for calming down vibrating or rattling parts in the area of the vehicle doors or in the trunk. They contain a combination of three different components: 1. aluminum butyl mats, 2. acoustic foam (smooth) and 3. acoustic foam (nubbed). All parts are self adhesive and therefore easy to work with. Sufficient for two complete vehicle doors and more. Both damping sets contain two sheets of flat QSC7

The QUANTUM DOOR KITS from ESX are particularly suitable for calming down vibrating or rattling parts in the area of the vehicle doors or in the trunk. They contain a combination of three different components: 1. aluminum butyl mats, 2. acoustic foam (smooth) and 3. acoustic foam (nubbed). All parts are self-adhesive and therefore easy to work with. Sufficient for two complete vehicle doors and more.

Both damping sets contain two sheets of flat QSC7 acoustic foam, four sheets of nubbed QSC15 acoustic foam and 8 sheets of aluminum butyl. 8 Razor Mats QRM20S are packed in the higher quality Quantum QDK2 door kit, which can be recognized by the printed red lettering. The technical special thing about these panels is that they have a very high mechanical loss factor with an MLF value of 0.4 and therefore insulate better than conventional aluminum butyl mats of the same thickness. With a thickness of 2.0 mm, they can even be processed optimally, even in difficult places.

Features

Quantum Door Kit 2 for damping of two vehicle doors

8 x Aluminum Butyl Mats QRM20S, format 500 x 370 mm, thickness 2,0 mm, MLF 0,4

4 x Acoustic Foam QSC7, flat structure, format 500 x 370 mm, thickness 7,0 mm

2 x Acoustic Foam QSC15, nubbed structure, format 500 x 370 mm, thickness 15,0 mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99990668509

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4.3 ★★★★★
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Nimby5956
Charlottesville, US
★★★★★ 5
Quality Product
Style: SPF 50, Size: 6 Ounce (Pack of 1)
Have been using this for years. Love this product. Works great.
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Reviewed in the United States on April 9, 2026
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Verified Purchase
Jaqueline Campos
Belleville, US
★★★★★ 5
Good sunscreen, but the shade didn’t work for me
Color: Medium
I bought the Colorescience Flex in Medium because I had seen great reviews and liked the idea of a tinted mineral sunscreen. The formula itself felt really high quality and it did provide good sun protection, but the shade didn’t end up working for my skin tone. ✔️ What I liked: - Great daily mineral sun protection. - Lightweight texture and easy to apply. - Didn’t irritate my skin or cause breakouts. - Nice natural finish at first. ❌ What I didn’t like: - On my skin, the Medium shade looked orange. - The color didn’t blend well with my undertone. - I had to work it in quite a bit to avoid a noticeable line with my neck. I think the formula is really good, but the shade selection definitely requires care. In my case, it just wasn’t the right match
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Reviewed in the United States on May 21, 2026
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Verified Purchase
Sasha
Chelsea, US
★★★★★ 5
Finally found my perfect match!! In foundation!
Color: Medium, Color: Medium
I’ve used many high-end foundations over the years, but Colorescience has become my everyday favorite. It feels incredibly lightweight on the skin and provides a natural, healthy-looking finish that doesn’t feel heavy or cakey. The added SPF is a huge bonus and makes my morning routine so much easier. I also love how perfectly it matches my skin tone, it blends seamlessly and looks like my skin, just more even and polished. If you prefer a natural, lightweight foundation with the added benefit of sun protection, this one is definitely worth trying.
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Reviewed in the United States on June 5, 2026
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Verified Purchase
Brittanie Lynn
Lake Worth, US
★★★★★ 5
Worth the investment! It lasts!!
Color: Medium, Color: Medium
I have been using this religiously as my foundation for over a year! I love it. It works best for me when I use moistuzer, let it dry enough so you have a little slip. A LITTLE goes a long way and double check the bottle because even when it feels empty it’s not fully empty :) it’s not a full coverage approach to foundation I use an elf glo setting over it in winter . It’s light weight and the SPF was what I was looking for!
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Reviewed in the United States on May 8, 2026
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Verified Purchase
Jennifer M
Bozeman, US
★★★★★ 5
Expensive, but a good product!
Color: Fair
Love this product. Comes out of the tube white but changes color as you apply. I find you do need moisturizer on your face to get a smoother application - I tend to mix it with my moisturizer before applying and it works well. Am currently on my 3rd tube of the stuff. A bit pricey, but for my skin it sits better than most other products I've tried and doesn't make me break out or look shiny.
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Reviewed in the United States on May 31, 2026

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