Tempered Glass Resurfacing

What is Tempered Glass Resurfacing?

What circumstances would require tempered glass resurfacing?

First of all, what IS tempered glass?  Tempered glass, also called safety glass, works by creating a tension layer that will shatter into many small pieces if the glass is broken.  This is safer than large pieces of glass shards.  However the tension makes the glass stronger than annealed or non-tempered glass. 

Because of this, the glass needs to cut into the desired size before it’s tempered.  If it’s cut or drilled afterwards, it will shatter.

This is what scratched tempered glass typically looks like before we resurface it. Los Angeles, CA The actual view when scratched tempered glass is resurfaced and restored perfectly. Los Angeles, CA

Fabricating Debris Origins and The Jagged Little Edge

When annealed glass is cut, the edge is not clean but jagged.  If this glass goes thru the 1100-degree F tempering furnace, little pieces of glass from the jagged edge will pop off and land on the surface of the already softened glass.  These little bits of glass create an inferior product.

Fabrication Debris from Grinding The Edges

 To smooth the glass edges, a sander squares the edges, eliminating the bits of glass.  However, this creates a new issue, glass dust.  The glass must be meticulously cleaned so that no glass dust remains before tempering.  If the is glass dust on the surface, it too becomes fused to the glass.  While usually microscopic, it creates what is known as, fabrication debris.

The Fused Glass Debris and Tempered Scratches Connection

Razor scrapers have been the go-to tool for window washers for decades.  For annealed (non-tempered) glass, this is never a problem.

However, when tempered glass has glass dust fused to its surface and a scraper is utilized, widespread scratches will appear from the fabrication debris. These scratches not only compromise the aesthetic appeal of the surface but can also weaken the structural integrity of the glass over time. Addressing this issue often requires specialized techniques, with tempered glass scratch removal becoming a key solution for restoring its clarity and strength. Proper handling and preventive measures are essential to avoid such damage during manufacturing or maintenance processes.

This happens when the glass debris becomes trapped between the leading edge of the blade and the glass.  Scratches will definitely occur.  This is where tempered glass resurfacing or tempered glass repair is needed.

Flawlessly Polishing Tempered Glass

When fabrication debris is present, tempered glass gets scratched.  It can be described as light scratches everywhere with medium to deep scratches mixed in between.  Some describe this type of scratch damage as spider webs. This type of tempered scratched glass always shows up more noticeably in sunlight.

The solution for fabrication debris scratched glass is total resurfacing and glass polishing.

The entire layer of scratches is removed and the glass is thoroughly and evenly polished back to like new.  Care needs to be taken with tempered glass resurfacing or else visible waviness or distortion will occur. This process ensures that the clarity and integrity of the glass are fully restored, leaving no traces of the previous damage. Glass refinishing for scratch repair is a highly delicate procedure that requires precision and expertise to achieve optimal results. When done correctly, it extends the lifespan of the glass and eliminates the need for costly replacements. This technique is not only effective for residential and commercial glass but is also widely used for automotive applications. Auto glass polishing, in particular, can restore the appearance and structural integrity of windshields and windows affected by wear, scratches, or minor damage. By opting for professional refinishing services, vehicle owners can maintain their glass surfaces in pristine condition while avoiding the expense of full replacements.

Unscratch the Surface – Tempered Glass Polishing Services

 

As with any skill, tempered glass resurfacing requires near perfect execution of tempered glass repair kit.  The issues we have observed from inexperienced scratched glass guys are, swirls, haze and distortion.  If the glass is not worked evenly and consistently, all these issues can occur.  Unscratch the Surface has literally resurfaced tens of thousands of scratched tempered glasses.  We have honed our techniques and perfected our methods to ensure a flawless finish every time. Our team of experts is trained to address any and all glass restoration questions and provide the highest quality service. Trust Unscratch the Surface to resurface your tempered glass with precision and care.

If this is an issue on your construction project or you need tempered restoration glass service, contact us at once and we will start formulating a solution.  Scratched tempered glass is definitely a problem.  Resurfacing tempered glass is the solution!

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