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TopCoat® Gla-C™

39 reviews

Many materials like vinyl, acrylic, isinglass (plastic glass on jeep soft tops, on boat canopies), lexan, and window film get damaged or dry out due to harsh chemicals in traditional glass cleaners. Knowing this, we developed Gla-C as a water-based formula, safe for any material, and our environment. Gla-C not only cleans, but prolongs and protects these sensitive materials, maintaining them in like-new condition for years to come. 

Gla-C uses MycroGlide™ Technology, this technology chemically fills in the microscopic pores of the glass to a point that significantly reduces surface tension and friction, creating a smooth barrier that keeps the glass cleaner, longer. Gla-C’s technology is so revolutionary, any treated glass can easily be cleaned with a simple wipe from a microfiber towel!

The only product that safely & effectively cleans, maintains and protects window film, acrylics, & isinglass. Without cracking, yellowing, fading, or peeling.

Key Features:

  • Cleaner & Polish in One!
  • No Streaking Formula
  • Safe on all Surfaces & Materials
  • Proprietary MycroGlide™ Technology
  • Eco Safe, No VOCs
  • Superior Optical Clarity
  • Made in USA

Key Benefits:

  • Easy to Apply, Easier to Maintain
  • Cleans, Seals, & Protects
  • Extremely Hydrophobic
  • Provides a Protective Barrier
  • Improves Visibility, Increases Safety
  • Long Lasting Formula
  • Safe on Window Film, Vinyl, Isinglass
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WHY CHOOSE TOPCOAT GLA-C®?

Gla-C® isn’t just another glass cleaner. It’s the first glass cleaner that cleans without streaking, polishes the surface crystal clear, and applies a unique coating that is extremely hydrophobic, all in one! Gla-C® was designed to effortlessly shed and disperse water, remove dust, dirt, and film residue that makes visibility a problem, and fill in micro-scratches and imperfections in the glass to improve optical clarity and visibility.

WHY GLA-C® IS BETTER

HYDROPHOBIC

Extremely Water Resistant

ECO-FRIENDLY

Environmentally safe, water based formula

DEPTH OF IMAGE

Bring out your Finish

EASY APPLICATION

Make a novice look like a pro

Customer Reviews
5.0 Based on 39 Reviews
5 ★
97% 
38
4 ★
3% 
1
3 ★
0% 
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2 ★
0% 
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1 ★
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DH
05/17/2022
Dan H.
United States

Great

Made cleaning windows the easiest ever. Easy on and off just like F-11 and no streaking. I haven't had it long enough to say how it works longer term. I’ll try to remember to update after a couple of months use.

BJ
05/15/2022
Billy J.
United States United States

A perfectionist at work

I have a hard time being satisfied with glass cleaning, specially my car’s windshield. I used the best streak free glass clean, vinegar, rubbing alcohol and still not happy. I used glac-c and so far I am amazed at the job it does. It worth every penny.

05/16/2022

TopCoat Products LLC.

Thank you, Billy Your review means so much to us!

MG
05/10/2022
Michael G.
United States United States

Awesome stuff

Awesome product, does an amazing job. Little pricey but worth it.

DH
04/30/2022
Dan h.
United States United States

Good product

This stuff works great easy to use and looks great when your done

05/02/2022

TopCoat Products LLC.

Thank you for your feedback!

JS
04/28/2022
Joe S.
United States United States

As Advertised!

I had spectacular results with glac-c. We live on the east coast of Florida very near the ocean and our windows are always coated with salt film. glac-c is the answer! I found spraying the product on a microfiber towel was easier than applying it directly to to the windshield. Hefty price will be a factor moving forward; will just have to see how long the 16 ounces lasts.

04/28/2022

TopCoat Products LLC.

Thank you for your feedback, Joe!

JD
04/24/2022
Joseph D.
United States United States

Gla-c glass cleaner

Easy to apply, this stuff works amazing, I never seen anything like it. It works so well I had to get another one. I’ll probably only use this glass cleaner, polish for now on. Excellent product.

SG
04/23/2022
Stephen G.
United States United States

Great on old shower glass doors

It’s product restored my glass doors which were 30 years old to almost new condition. Obviously works great on new glass doors as well

04/29/2022

TopCoat Products LLC.

We're so happy to hear that, Stephen!

JM
04/19/2022
John M.
United States United States

Gla-C is an AWESOME Product!

I purchased it to use on my airplane. I have both glass and plexiglass windows so, I needed a product that could clean both. Before purchasing I contacted the TopCoat Team and made sure that it could clean both without damaging them in anyway, (aircraft windows are extremely expensive). They assured me that it would not harm them in anyway. I used Gla-C on all of the windows and WOW! They’ve never been so clean and see through! I had no idea how bad they were until I used this product. I’ve always purchased and used products from Aircraft Supply stores but, this product far exceeds any other window cleaning/polishing product I have ever used. Great job Guys! Keep up the great work!

04/21/2022

TopCoat Products LLC.

It's amazing to see how crystal clear windows can become with Gla-C! We're so happy you like it

RB
04/17/2022
Robert B.
United States United States

As advertised

Great product! Cleans glass, glasses, windows, Apple Watch, phone ect!!!

04/18/2022

TopCoat Products LLC.

Thank you, Robert!

SS
04/15/2022
Steve s.
United States United States

Gla- C

Easy to use. Buffing helps to take the glaze off. Water just runs off glass. No streaking Nice product

04/16/2022

TopCoat Products LLC.

Gla-C takes cleaning glass to the next level

KT
04/06/2022
Kees T.
United States United States

Superb glass cleaner

It does a masterful job; used it on my 2018 Ford 250 Transconnect van

TopCoat Products LLC. TopCoat® Gla-C® Review
MG
04/06/2022
Michael G.
United States United States

Amazing

Product is amazing. Crystal clear windows. No streaks or smudges.

04/18/2022

TopCoat Products LLC.

We love a crystal clear finish