Do-it-yourself durable glue at home? Types and Methods of manufacturing: Review + Video

It is impossible to do without glue in many types of needlework, when repairing and repairing, and, of course, when carrying out various construction works. Usually, there is a specific type or grade of glue for each activity, which can be purchased at a specialty store, or you can make it yourself.

Often, the composition made with your own sleeves turns out to be even more effective and reliable than the factory one. Is it difficult to make glue for certain types of materials? The individual required ingredients are sometimes quite difficult to find, but, one way or another, a self-made product will be quite high quality.

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Epoxy: Manufacturing

To make this composition, you will need a modified resin and a special hardener .

If the product is supposed to be used in construction work, then various additives may be required.

This can be aluminum powder, for example. Epoxy glue is quite difficult to prepare on your own, you must follow the instructions exactly.

Hardener and epoxy mix well: For forty parts of hardener, use sixty parts of resin. After the mixture has thickened well, it should be placed in water heated to seventy degrees.

All the necessary fillers are introduced into the mass last, to give it the required consistency. The agent must have a certain fluidity so that it can be easily and simply applied to the prepared surface.

The best glue: PVA at home

It is the most common glue, which is actively used not only for simple household work, but also in industrial construction.

It is successfully used as wallpaper glue, it is used for priming surfaces before finishing, it is added to the composition for gluing tiles.

It has such a wide scope that we can confidently say that for a prudent owner, it turns out to be a real lifesaver.

How to prepare glue according to the instructions?

This will require:

• Glycerin - about 4 grams;
• Distilled water - 1 liter;
• Wheat flour - 100 grams;
• Photographic gelatin - 5 grams;
• Ethyl alcohol - 20 mm.

The cooking process consists of two stages. On preparatory - gelatin is soaked in prepared water for 24 hours. Then comes the turn of the main stage of preparation of the PVA adhesive. Distilled water is placed on a water bath.

Add flour mixed with water and pre-prepared gelatin . The resulting mixture is heated to boiling, but not boiled. The consistency of the resulting product should be like a fairly thick sour cream.The mixture must be homogeneous, therefore constant stirring is required during preparation.

Then alcohol and glycerin are introduced into it.

Stir the resulting composition thoroughly until maximum homogeneity is obtained.

Rubber Adhesive: Manufacturing

At home, it is also quite possible to prepare an adhesive for working with rubber products. Aviation gasoline, several pieces of high quality soft rubber, will be required for work.

They must be finely crushed and then placed in plastic or glass containers, where they are filled with clean gasoline. Leave it like that for a few days. Then the resulting solution is carefully poured and placed in a cool place. You should get a homogeneous, fairly thick mass.

Need wood glue? Joiner's glue

Perhaps this is one of the most successful compositions for wood. But also firmly and reliably joins cardboard, paper and many other materials.

But this product has some characteristic features:

• It cannot be stored for a long time in liquid form, as it begins to deteriorate: it gelatinizes, forms on the surface mold.
• The composition has an unpleasant, rather pungent odor.

The following are most commonly used:

1. Simple wood glue is crushed, then soaked in water until it swells strongly. In the process, it becomes jelly-like and rather soft. Then it is placed in an oilcloth (it is quite possible to use an ordinary tin can for this) and gently heated in a water bath with constant stirring.

   A wooden stick is used for this purpose.

If the mass suddenly burns, it will turn yellow and lose some of its working adhesive qualities. When the mass turns into a thick liquid, vodka is added to it, in a ratio of 950 to 720. Vodka, respectively, is 950 grams, and the mass is 720.

1. Boil wood glue with water in half in an oilcloth. After the boil starts, when the mass is just beginning to thicken, you need to pour it into a porcelain mortar and then grind it with a pestle. You should get a gelatinous homogeneous mass, which is laid out on a special plate and cooled. Then it is cut into pieces.

   For use, approximately 720 grams of the workpiece is dissolved in a mixture of vodka and water (360/720), bringing the resulting product to a boil.

2. In a liter of water in a water bath, it is necessary to heat a kilogram of wood glue and a liter of table vinegar. After the glue is completely dissolved in the liquid, a liter of vodka is poured into it, mixed well.

The base of adhesive for foam plastic

For insulation and insulation of homes today, foam is often used. Plates made of this material are usually glued to load-bearing walls.

To carry out this procedure, you will need a special glue, which is not suitable here. The fact is that some solvents such as acetone can melt the material.

The already mentioned joinery is the ideal adhesive for styrene foam and polystyrene foam.

But at home it is possible to make another means for gluing such materials - one that contains cottage cheese. Slaked lime is mixed with cottage cheese in equal proportions until a sufficiently homogeneous substance is obtained.

Such a composition hardens rather quickly, so you need to cook it in the required amount and use it immediately.

How to make casein glue

Casein glue is suitable for a variety of leather and wood products. To prepare it, you will need ordinary cottage cheese, which must be defatted. It is soaked in an aqueous baking soda solution (one to two tablespoons per liter of water) for about twenty minutes. Then it is washed with clean water, squeezed out well and dried.

The mass should harden. It is crushed to obtain a dry powder - it is casein.

To prepare the glue, a certain amount of it is placed in a container, where water is added in a thin stream, with constant stirring, in the ratio one to two (there should be more liquid). It turns out to be a rather thick mass. It is very important to take a responsible approach to the mixing process - the quality of the resulting product directly depends on it.

This activity usually takes up to half an hour.

The composition of the turbo - liquid glue from old linoleum

In addition to the above, there are many different methods for preparing high-quality glue for glass, blocks and PVC.

This homemade composition can be successfully used for pasting walls and ceiling surfaces. It is enough to choose the most suitable one from a variety of recipes.

A very simple and affordable way is to use old, used linoleum and acetone. The process is very simple. Linoleum must be chopped (cut with a knife or scissors) into small pieces that must be placed in an airtight container.

Then add acetone there, in an amount twice the amount of the first ingredient.

Tightly close the dishes with the contents, leave in a dark place for about half a day (12 hours). This is usually enough time for the pieces of flooring to dissolve completely. The resulting agent can reliably join products made of porcelain, metal, leather, wood, ceramics and other materials.

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