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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

Our Price: $25.99
Item ID: M-2116
Availability: Usually ships the same business day
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Review Summary
25 Reviews
80% (20)
16% (4)
4% (1)
0% (0)
0% (0)
68% Recommend this product (17 of 25 responses)
New York
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
Great stuff
Deep shine that's easy to apply and buffs off super easy.
Tucson, Arizona
Easy to use, on and off
I was surprised at how easily it came off the car. It left a nice deep shine on my 2001 PT Cruiser. Just follow the instructions for a deep gloss finish.
ProsIt seems the finish lasts a long time, even in the southwest desert. Washing and drying the car seemed slick.
penfield ny
shipping charges
item was great,u were out of mckee 10 min sealant now back in stock & i have to pay another shipping charge. i own a retail store any time we ship an order and a item is out of stock we send that item when available with no shipping charge
Newport Beach, Ca.
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.