Varieties and requirements for leather glue, rules of application

Clothes, shoes, upholstery, decorative items are often made of leather, and if such things require minor repairs at home, you need to find out which glue is best for this material. There is nothing difficult to choose, it is enough to pay attention to the composition indicated on the package, and also take into account the type of surface with which you need to work.

General requirements

For gluing natural and artificial leather, as well as suede, you need a composition, which, first of all, has the following characteristics:

1. The substance should not leave visible traces on the surface - this is important to preserve the appearance of the repaired product.
2. Only elastic glue will work while the leather stretches.
3. To repair leather goods, a compound with sufficient adhesion is needed.
4. The absence of a strong unpleasant odor is desirable.
5. The shorter the setting time, the more convenient it will be to work with small parts; if it is necessary to glue a large area, it is better for the composition to remain sticky longer.
6. The glue should be safe for health.

What varieties are suitable

For working with leather goods, you can use universal glue, in the description of which it is written what is suitable for such material. But it is better to get a special composition.

There are several varieties, which differ in the main components.

Nairite

Outwardly, it looks like a light yellow transparent resin. On the one hand, ease of use is in favor of nairite glue, and on the other hand, a high-quality end result. The substance is used by professional shoemakers for the repair of shoes.

Desmokolovy

It is a polyurethane adhesive, which is often used instead of nairite, since the substances are considered interchangeable. The advantages of the composition include transparency - after repair there are no streaks on the product.

rubber based

The main constituents of a rubber adhesive are rubber, artificial or natural, and a solvent. The advantages of such a substance will be high elasticity and water-repellent properties.

Universal "Moment"

You can buy a Moment tube at a hardware store and choose the most convenient packaging. In order for the composition to cling, the surfaces to be glued must be strongly pressed against each other, while it is not necessary to hold it in this position for a long time.

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Silicone

For ease of use, silicone adhesive sealant is sold in packages of different formats: from applicator guns to cylinders with syringes. As a rule, long-term storage of the composition is ensured in this way: the dispensing tip is unscrewed, and the container is sealed with a screw cap.

Aerosols

Spray glue is also called spray glue. An essential property of the composition is its ability to be applied in a thin layer by spraying. Due to this method of application, the substance dries almost instantly - from 5 minutes to an hour.

SMS glue

CMC or CMC glue is a white powder, which is diluted with water in the specified proportion before use. Usually, when working with leather, craftsmen use this composition to polish the cut of the product.

Super ACP

Well-known glue is easy to find on store shelves at an affordable price.

The composition is easy to use and safe to use, so it is suitable even for children's needlework.

"Crystal of the Moment"

The colorless composition will not leave visible marks on objects, and excess can be removed by rolling the dried glue into a ball with your fingers. The substance will not only glue leather surfaces together, but also help to connect different materials, for example, a suede shoe upper and a rubber sole.

How to work with liquid skin

The tool will only help repair smooth leather products. A composition of a suitable shade is applied to a previously cleaned and degreased surface. If the damage is severe, after the substance dries up, you will need to repeat the procedure. In the case of volumetric tears, a fabric patch is glued from the inside as a basis for liquid leather.

General application rules

Before starting work, you should carefully study the instructions for use of the selected glue. To ensure safety when working with toxic compounds, it is best to perform activities outdoors. It is advisable to protect your hands with gloves.

Coaching

Before work, you need to prepare the workplace: protect the surface of the table and, if necessary, the floor. It is easier to prevent the ingress of glue than to subsequently remove accidental marks from the decoration of the part. The thing to be repaired is cleaned and dried, the surface is degreased.

To work with some formulations, separate preparation is required, or it is not necessary at all - information about this is indicated in the glue instructions.

Bonding

To glue one leather surface to another, you need to grease it well or apply the composition to both - it depends on the chosen product. It is better to immediately remove the excess. After eliminating the defect, the thing is left to dry for some time, as a rule, it takes a day.

Some methods

When repairing leather surfaces, you often have to deal with scratches, cuts and even holes when you have to put on a patch. There are several proven methods that can help extend the life of your favorite item.

Patch

To repair the product using the "exterior patching" method, cut a piece of material that matches the color and texture of the material slightly larger than the hole to be patched.Glue is applied to the prepared surfaces, the patch is pressed from the outside and placed under the filler until completely dry.

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Glue the leather of a jacket with a patch from the inside

If the damage is minimal, it makes sense to put a patch on the wrong side. In this case, the patch is placed under the gap and the edges of the torn item are attempted to be placed as close together as possible so that the defect is invisible. The glue is used according to the instructions.

Break the corner

If you catch a nail with your shaft, you can take damage in the form of a wedge. Such a defect is eliminated using a patch from the inside. The torn area is glued to the attached patch, the edges of the gap are glued together joint to joint.

Tear a whole piece

In the event that part of the material is missing, you can restore it in different ways: find the most similar patch, hide the defect with an appliqué, replace the entire garment. If the hem of a long leather coat is damaged, it is a good idea to shorten it completely and thus update your wardrobe.

Cut on the jacket

To make the cut on the surface of the leather invisible, the base is glued under the damaged area, and the edges of the defect are tied together. At the same time, the glue is easily applied with a toothpick. The thing is left under load until the composition dries.

What compositions to use for a car show

When choosing an adhesive for a car interior, one should, among other indicators, take into account the temperature difference to which the material will be exposed. As a rule, formulations based on polychloroprene or polyurethane are used.

Glue Mah 800 * 213 (based on polychloroprene)

The composition, originating in Germany, is applied to both glued surfaces. It has won the recognition of professionals due to its high quality fixation and insensitivity to high and low temperatures.

Polyurethane UR-600 ("Rogneda")

The drying rate of polyurethane compounds is slightly lower, but this does not affect the bond strength. The substance is applied by brush or roller in 1-2 layers, waiting a day until completely hardened.

Clay 88-Luxe ("Rogneda")

Despite the fact that this composition is not afraid of moisture, its fixing properties are not the best. In addition, the substance is characterized by an unpleasant pungent odor.

Features of working with leatherette

Modern artificial leather may not only not differ in appearance and characteristics from natural, but even surpass them: for example, be more breathable and durable. If it is necessary to repair leatherette items, they are guided by the same principles as when working with genuine leather.

Most often, the defect is masked by a patch glued from the inside or from the outside.

How to remove glue from skin

There are several methods you can use to eliminate the effects of repairs. Some types of glue are easy to remove by simply rolling a ball of the residue with your fingers. For others, you can buy a special Antiklei at a hardware store or use solvents available at home. The gentlest way for the skin of the hands is to rub the stained areas with a cotton ball soaked in vegetable oil or any greasy cream such as Vaseline.

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How to Bond Leather to Different Surfaces

By combining leather with a decor of various natural and artificial materials, you can get very interesting and unique handmade products. Massive jewelry looks beautiful and unusual, for example, leather pendants with wooden or plastic beads, as well as panels and other interior decoration items.

TREE

The easiest way to glue leather to wood is to use double-sided tape, but this option is more temporary. For lasting memories, you can use a heat gun or nitro glue.

Plastic

Quite often, the problem of gluing natural or artificial leather to plastic arises for motorists who want to makeover the interior on their own. Experienced craftsmen advise using spray glue or "Moment".

Textile

PVA does a reasonably good job of fixing, but if the material is thin and light, stains may appear. Specialty stores sell clear fabric adhesives that will provide durability and leave no residue.

Common Mistakes

The first and main mistake when bonding natural or artificial leather is to choose the wrong adhesive, which is not suitable for working with a specific material. Obviously, to attach the thick leather of the boots to the sole, it is better to take a only glue, and a completely different substance is suitable for repairing a thin leatherette women's bag. By carefully studying the instructions on the tube, you can avoid errors in the choice and application of glue.

Additional tips and tricks

When you start repairing a leather product at home, you need to remember a few simple rules:

1. As a rule, with the help of glue alone, small damage is eliminated; in the case of a significant defect, it must be sewn or use an additional patch.
2. The container with glue should be closed immediately after taking the required dose of the substance, otherwise the composition will quickly dry out.
3. If the substance needs to be diluted, take a small amount, which will be enough for one-time use.
4. When applying the adhesive by brush or roller, it should be cleaned with solvent after work.
5. It is imperative to respect the safety precautions: if the composition is flammable, it must be applied away from an open fire.
6. Glue from foreign manufacturers can be called differently, so you should carefully study the description.
7. If the liquid leather or patch is slightly different in color from the main product, after repair, you can correct the color with spray paint.
8. When choosing glue in a store, you should pay attention to, among other things, the size of the tube and the presence of an applicator or a pointed tip for easy application.

If you need to buy glue for leather, then a diverse assortment on store shelves will allow you to choose the most suitable substance for a specific material and a specific task. It is enough to carefully study the instructions, paying attention to the composition and characteristics.