Probably , many of us have encountered a situation where scratches appeared on the surface of the glass. Be it car glass , mobile phone display , mirror or just glasses. How to remove scratches from glass? Do not replace the entire glass due to one or more scratches.
Probably , many of us have encountered a situation where scratches appeared on the surface of the glass. Be it car glass , mobile phone display , mirror or just glasses. How to remove scratches from glass? Do not replace the entire glass due to one or more scratches.
There are several methods. The simplest and most common is the surface grinding method.
Based on the place where the scratch is located , a method for removing it is selected. Window glass , car windshield and even aquarium glass are not recommended to be polished due to the fact that upon completion of the procedure, the surface will become heterogeneous. Even if at first it will be imperceptible , in the future , the distortion of the place of the former scratch will become more pronounced. The thinner the glass , the more noticeable the unevenness will be.
Is there another way to remove scratches from glass?
The most optimal is the use of polishing. This gentle method is effective for removing shallow lesions. Its advantage is also that after polishing the glass surface becomes more transparent.
In addition to the polish in the process, you can use a special paste to eliminate scratches. The packaging usually indicates the abrasiveness of the paste substance - the size of the microparticles that affect the damage. The lower the abrasiveness , the smaller the scratches that can be repaired. Thus this value recommends the scope of the paste.
Consider an example of using this method. How to remove scratches from glasses glass?
For this procedure you need:
- a small piece of cotton fabric;
- paste to eliminate scratches ( GOI paste);
- machine oil;
- polish.
Sequence of operations:
- place the damaged glass on a horizontal dry surface;
- apply some engine oil to the damage;
- apply paste / polish to a piece of fabric;
- attach the fabric to the damage and treat the damaged area.
If necessary, you will have to add oil and paste , and repeat the last step. Therefore , depending on the size of the damage , the process may take several hours. This work is laborious and slow , so you have to be patient.
For grinding glass by hand, it is advisable to take sandpaper or paste with a low number of abrasiveness , i.e. with large grains , since deep damage is more effectively removed by large particles.
Next, it is desirable to treat the surface with finer sandpaper or paste and polish it in the end. If there is a grinder , then the procedure will be completed much faster. But it must be taken into account that it is desirable to remove scratches at low speeds of the machine or grinding wheel.
Scratch remover paste can be replaced with inexpensive toothpaste or even tooth powder. But the result will probably be worse than when using the original paste.
Grinding is applicable only to products with thick glasses with a few large scratches or a large number of small ones.
In order to avoid errors during grinding , it is advisable to first test the method on a small area of the glass surface. And using a professional set of tools for removing scratches , the quality of the procedure will be higher. But it is not advisable to buy such special kits for use in everyday life.
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