If the shoe is torn, it is not necessary to immediately throw it away. There are special adhesives with which you can "reanimate" the old couple. For example, shoe nairite glue can perfectly glue rubber, leather and a number of other materials.
- Material characteristics
- Scope of application
- Advantages and disadvantages
- Popular brands of adhesives
- Nairit-1
- SAR-30E
- Rapid 5
- Anles
- Instruction for use
- Breeding and storage
- The analogue is Desmokol glue
Material characteristics
Shoes with prolonged wear often come off the sole. This is due to the rupture of kapron threads with which it is sewn. In repair shops, nairite (boot) glue, a one-component material, is used for restoration. In its production, chloroprene rubber (nairite) is used. It looks like a translucent resin, its color is light yellow. Also included are:
- organic solvents;
- iron salts;
- chlorinated polymers;
- vulcanizers.
Glue can be used to process seams on shoes - it is water-repellent and prevents the product from getting wet. After drying, the film of toxic substances harmful to humans does not remain. At the same time, the sealing of the gluing place is excellent. Typically, adhesives of this type are sold in large containers, but many brands are presented in small tubes. Shoe masters prefer products from Poland and Italy. Much cheaper, but less high-quality compositions of Turkish production.
Here are the main characteristics of nairite glue:
- non-volatile components - 24%;
- density - 0.85 g / sq. cm;
- the delamination rate is 62 N / cm during the day;
- limit opening time - up to 65 minutes;
- achievement of the maximum strength of the adhesive layer - 190 minutes;
- heat resistance - 75 degrees.
Scope of application
The main area of use of the product is shoe repair. It can firmly adhere skin to skin, artificial materials, nubuck, shoe fabric. You can also connect the fabric base with the inside of the shoe, glue the heels on the heels, attach the outsole. It is permissible to stick zippers instead of stitching.
Among other things, it is possible to use a tool for fastening any parts from:
- rubber;
- a tree;
- metal;
- felt;
- plastic;
- glass;
- ceramics;
- porcelain.
to contents ↑Using the material, it is possible to stick decor on the base in construction - moldings, plastic corners, tiles. The highest quality is produced in banks, it is he who connects the details most reliably. Glues in tubes are used for those products that are subject to less friction, pressure (for example, boot tops).
Advantages and disadvantages
Nairitic glue is a universal and very high-quality tool, this is its main advantage. It contains only low-toxic substances, and glued products can be used without fear. Other advantages:
- high temperature resistance;
- elasticity, flexibility, plasticity even at lower temperatures;
- reliable connection due to deep penetration into materials;
- resistance to the action of water, salts, acids;
- the ability to operate at low temperatures;
- preservation of properties at temperature differences.
The material is convenient to use, it is easy to use. The disadvantage is the drying time - it is slightly higher than a number of analogues. But this allows you to safely place the glued parts and have time to fix the flaws. The product can not be heated before application and gluing - a "cold method" of application is possible. After drying, even the thinnest skin does not deform, so you can use it on expensive shoes.
Popular brands of adhesives
There are several well-known brands of products that can be found on sale - Kenda Farben, Eva and others. The most popular are described below.
Nairit-1
Glue 88-P1, or "Nairit-1" is a very durable, high-quality tool. A thin layer after drying creates a flexible seam that does not burst, does not crumble even in winter. 88-P1 on shoes retains its performance properties for a long time. It is best to use the cold gluing method for this material. You can use shoes after a day (with the hot method - after 3 hours), but the reliability of the joint will be higher.
to contents ↑SAR-30E
SAR-30E is made in Italy, is the best nairit glue, according to many masters. The tool is suitable for the most expensive leather, eco-leather, nubuck products, with it you can perfectly glue rubber soles, insoles, and fit heels. With the hot method, shoes are used after 3 hours, with the cold method - after a day.
Rapid 5
This product is Russian, its price is lower than that of imported analogues. The composition includes a special rubber compound. The material is widely used for the repair of any shoe, no less popular for gluing plastic, rubber, metal in everyday life.
Anles
This material is also available in Russia. They can stick parts and soles to leather or synthetic shoes, pairs of fabric. It is best to use the hot gluing method, then you can safely use the products at temperatures of -40 ... + 70 degrees.
Instruction for use
During work with the material, solvent vapors will be emitted from it, therefore, good ventilation in the room should be ensured. Some brands of adhesives are quite fluid, you should additionally purchase a thin brush. To improve the adhesion of the surface to the material, all glued parts must first be processed with sandpaper and degreased, remove dirt and dust. Ideal conditions for work - the temperature is not lower than +15 degrees, but not higher than +17 degrees.
Hot Use Instructions:
- apply one coat of composition, leave for 10 minutes;
- grease the details with a second layer, leave for 30 minutes;
- warm surfaces to + 85 ... + 90 degrees using a burner with liquid fuel, press them (open fire is strictly prohibited);
- leave the product for 3-5 hours (as indicated on the specific brand of the product).
The cold method requires a similar preparation - degreasing, removing dirt, wiping dry. Next, the material is applied to the surface, left for 10 minutes, after which a second layer is applied. Then immediately connect the parts and leave to dry for a day. Do not rush - the quality of adhesion will depend entirely on the drying time. It is not necessary to fix the shoes with a load, the glue will cope with the task without weighting.
to contents ↑
Breeding and storage
How to dilute the material if it becomes too thick? It is permissible to mix gasoline and ethyl acetate in equal parts, then bring the glue to the desired consistency. Also, with this liquid composition, tools can be washed if necessary.
to contents ↑Nairite glue should be stored at + 6 ... + 22 degrees in intact production containers. They put cans away from fire, heat sources. Shelf life is one year.
The analogue is Desmokol glue
Desmokol (SAR-306) is a polyurethane adhesive that is new to boot materials. It can also be used to glue the legs of chairs, linoleum, metal and glass, repair rubber boats and equipment. Due to the high strength and reliability of the connection, Desmokol successfully replaces the more expensive nairite glue. Even when casting PVC soles, this product is added to the composition - this increases operational characteristics.
The product is sold in large containers (up to 200 l) and in tubes of 50 g each. The application is similar - there are hot and cold methods. Shoes after repair can be worn in a day. Nairite glue and Desmokol are interchangeable, and often masters use them, alternating with each other.
