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Meguiars #21 Synthetic Sealant 2.0

New & Improved, technologically advanced paint care and protection.

Meguiar’s #21 Synthetic Sealant 2.0, part of the Mirror Glaze professional line, has been upgraded with the latest breakthroughs in synthetic polymer paint protection. Now your vehicle will be noticeably deeper, darker, and more reflective. Hydrophobic Polymer Technology repels water while producing an amazing gloss.

Meguiar’s #21 Synthetic Sealant 2.0 is made of highly reflective polymers that bond to the paint to create a micro-thin shell that is both incredibly shiny and durable. Unlike most paint sealants, #21 Synthetic Sealant 2.0 visually eliminates fine swirls and scratches to render a flawless finish. Your paint will appear darker, glossier, and smoother than ever before. #21 is designed to go on by hand or with the help of a machine polisher, which makes it equally suitable for use by a professional or a do-it-yourselfer.

Meguiars #21 Synthetic Sealant 2.0 goes on smoothly and easily no matter how you choose to apply it. Wiping it off requires no special effort. Like most paint sealants, #21 is designed for easy application and maximum durability. You can expect months and months of protection and a lasting shine.

The benefits of sealing the paint are numerous. Acid rain, industrial pollution, road grime, and UV rays cannot penetrate the tough barrier so your vehicle is less likely to incur water spots, fading, oxidation, and general contamination. Keeping the paint clean is as easy as a quick wash with a gentle shampoo.

When applying Meguiars #21 Synthetic Sealant 2.0 by machine, use a soft buffing pad. Meguiar’s Soft Buff Finishing Pad will work well with your dual action polisher. Buff off with a soft Cobra Microfiber Towel.

Meguiar’s #21 Synthetic Sealant 2.0 will give you the long-lasting results you expect from a quality sealant plus the incomparable shine you expect from Meguiar’s.

16 oz.

Meguiars M105 Ultra Cut Compound, M205 Ultra Finishing Polish and #21 Synthetic Sealant will restore a show-car quality shine to all paint types Meguiars M105 Ultra Cut Compound, M205 Ultra Finishing Polish and #21 Synthetic Sealant bring out the maximum clarity and shine to all painted finishes
2006 RedFire Mustang GT polished with Meguiars M105 and M205 and protected with Meguiars #21 Synthetic Sealant. M105 removes swirls with ease, M205 restores a rich, glossy finish and #21 Synethic Sealant provides durable cross-linking polymer protection and a deep, wet gloss. This combination of products is popular with professional detailers who seek the absolute perfect finish.


Meguiars #21 Synthetic Sealant 2.0

Sale Price: $22.99You Save $2.00 (8%)
Item ID: M-2116
Retail Value: $24.99
Availability: Usually ships the same business day
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22 Reviews
77% (17)
18% (4)
5% (1)
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64% Recommend this product (14 of 22 responses)
By Charles
New York
February 19, 2017
Candy apple red beauty
I think I found a new favorite product with m21. It goes on and removes easily and produces an excellent finish. The shine depth and clarity of the paint are astonishing and it's reasonably priced. It has not been on my car long enough to rate longevity at this time. If you own a dark colored car and the paint is in good shape use this product it will make your car reflect like a mirror and turn heads.
ProsPrice ease of use amazing results
By Stiv Murphy
Newport Beach, Ca.
December 13, 2016
If only
As a detailer, Ive used this product and bought it again cause it works easy and result were great. On a black car it works to cover scratches. (Not to contradict, I usually like to remove scratches first then protect). It does deepen the paint I use it on windows, chrome, guitars, mirrors etc... If only......it lasted longer. 2 months it lasted on a black car.
By Dave Wajda
Des Plaines, Illinois
November 10, 2016
Great Sealant
Been using this product for more than 2 years and never have been disappointed or thought of switching to another brand of sealant. When you find a product that produces great results you stick with what works. Meguiras sealant goes on easy, removes easy, never streaks, produces an excellent shine and will protect your vehicle's paint for several months.
ProsGoes on easy, is easy to remove, produces a great shine and provides lasting paint protection.
By Joe Hudspeth
Prineville, OR
September 17, 2016
Great finishing
worked beautifully on my 2004 F-350 ford Crew Cab. I had finished with the polishing and all but needed to seal for wintyer.
By Dennis Hiipakka
Weaverville, Ca
August 30, 2015
quick and easy
I purchased this because I was looking for an AIO with little to no abrasives but had a chemical cleaner and sealant protection. My car has excellent paint and needed no correction. Very fast and easy with a DA and soft pad. Car looks great.