Polishes, cleans, and removes old coatings from glass.
Utilizing two types of abrasives, this convenient handheld glass compounder effortlessly eliminates the toughest stains, traffic film, etc. It can effectively remove old Glaco Ultra and is an ideal surface preparation tool before applying glass coating. The built-in felt pad eliminates the need for additional sponges or cloths. Simple and efficient!



Made in Japan
To prepare prior to applying SOFT99's Glaco Ultra, the state-of-the-art technology maintains a strong coating that resists friction from wipers, dust, car washes, or cleansers, lasting 6 times longer than conventional coating agents. The water repellency lasts up to 1 year. A super long-lasting water repellent that lasts about six times longer than conventional products, with a water repellent effect that lasts about 12 months per use. The advanced coating technology forms a strong film that can withstand wiping friction, sand, dust, car washes, and detergents.
Glaco Ultra
Apply the ultimate Soft99 Glaco Ultra after using the compound to preserve and maintain continuous beading on your windshield!
Glaco for side mirrors
Why use a specific Glaco for side mirrors? Specially formulated to be slick, allowing water to fall when there is no wind.
Clean and protect
Want something easy to use? Glaco De Cleaner cleans and coats with Glaco technology.

Preparation for long-term beading
SOFT99 Glaco Glass Compound Roll On effortlessly removes even the toughest oily stains or remnants of other coatings. By combining the abrasive power of small, hard particles with larger, soft particles, the Glaco Glass Compound Roll On ensures effective cleaning every time you prepare your windows before applying a glass coating.
Scroll down for detailer reviews and FAQs.
Glaco preparation window cleaner and polish
Removes waterspots, etched-in stains, pollens, and bird poop to ensure your glass sealants & coatings bond to the naked glass. Does not remove or introduce swirl marks. Simply put some elbow grease during application and rinse/wash off with water.
- Rinse and dry the glass to be treated.
- Shake well, then remove the cap and plastic seal.
- Press onto the glass and squeeze gently to release the compound.
- Utilize the felt head to polish the glass until water-repellency is completely eliminated.
- Rinse thoroughly with water.
Video here.
No, it does not. Glaco Compound is not strong enough to remove scratches from tempered glass. However, it will effectively remove waterspot etching, haze, etc.
No, Soft99 Glaco Compound Roll On can only be used on glass and not on plexi or acrylics.
No, it must be dry before use.
- Reviews
- Questions
Buy it !!!
Bought a variety of stuff to get a windshield that was "compromised" from an oil change that they filled up my washer fluid. Right after using the fluid, the windshield started to get ice crystals on the whole thing. Thought I would have to clean, demineralize and then use Cerium Oxide Glass Polish. Bought all of that before I used this compound. Trust me I wasted a bunch of money on all those products, thinking the windshield as really in trouble. Great product, worked exceptionally. Try it before you spend more that you need.
This is the best compound ever. It removes coating ,film oils, water mark,etc in few sec. Best of the best.only disappointed, only 100ml, if you have big car, you better prepare 2 of this
Great prep
for you water repellent. Easy to use. Needs some elbow grease but that's to be expected.
Holding up well. Would definitely purchase again.
Prep work is extremely important.
Late to the party
Idk why I haven’t bought this long ago but im glad I did now, love using this stuff as a glass prep, so much easier and better than using your typical glass polish, I noticed my windows are grabby lately and making my towels lint whereas my paint was smooth so I thought let me try decontamination and then follow up with this and it did the trick!
Great product
Good for preparing the glass before coating with glaco ultra. Easy to use, great result.
Best glass treatment remover on the market!
Needed to do a "refresh" on the windshield and back glass of my vehicle. Tried a few different brands touting "ease of use/removal of glass treatments" etc. to no avail. This product does exactly what it says it does...really well! Follow the instructions and viola! ....the results speak for themselves. You will not regret purchasing this if you wish to remove any old residue etc. from glass repel products....you won't be disappointed.
Great product - works well
Easy to apply. Works well. Used this as pre-clean for the glaco glass treatment - which also works great.