The composition and purpose of EVA glue, instructions for use at home

The properties of elastic EVA glue give it wide application in the repair of footwear, workwear and other products made of ethylene-vinyl acetate, PVC and polyurethane. The solution will help repair tears and other types of defects in all situations. Before using the product, it is recommended to study the instructions and a number of features.

The composition and distinctive features of EVA glue

In terms of composition, EVA glue is a polymer composite based on ethylene foam and vinyl acetate.

Compared to other adhesive solutions, the following list of distinctive features of EVA can be distinguished:

1. The polymer used in the production is elastic and fine-pored, which gives the finished product an orthopedic quality - a memory effect. When the defects are eliminated, the glue restores and retains the original shape of the product.
2. The solution is moisture resistant, so the refurbished shoes can be worn in all weather conditions, and also used for fishing, when you have to stand in the water frequently.
3. The polymer is durable, which eliminates the need for frequent product repairs.In addition, the solution is impervious to chemically aggressive substances, including solvents and oils.
4. EVA glue has a long shelf life, does not mold over time and does not contribute to the growth of bacteria.
5. The substance is hypoallergenic, which expands the possibilities of its use in the field of repair of medical knitwear and footwear.

In addition to a large number of positive aspects, EVA glue has one drawback - insufficient mechanical strength. The sealed area can be easily punctured or cut with a sharp object.

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EVA glue is specially designed for the rapid repair of ethylene-vinyl acetate products. Most often, the solution is used to restore shoes from this material when a high level of waterproofing is required. These shoes include hunting and fishing boots, as well as silicone varieties.

The foam polymer contained in the composition not only protects against water penetration, but also retains heat due to its special structure.

The characteristics of the solution also allow it to be used for the repair of polyurethane products. They are actively used in the fields of medicine, decoration, construction. After being applied to the object to be treated, the solution dries and becomes transparent, leaving no visible streaks or stains on the surface.

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Instructions for repairing rubber shoes at home

To glue rubber shoes in a domestic environment, you must first prepare the surface of the product to be treated. The damaged spot on the wading boots is wiped clean and, if possible, degreased with acetone.Direct gluing of shoes is carried out according to the following step-by-step instructions:

1. The damaged area is compressed so that the porous surface of the material is on the outside. If this is not done, the shoes will not be able to stick well.
2. A thin layer of solution is applied to the surface, wait 5 minutes and repeat the procedure. Then the joint is connected by pressing it with applied force.
3. Leave the shoes for a day, as this time is needed for the EVA glue to dry completely.

In the process of repairing rubber shoes, it is imperative to apply glue in thin layers. An excessive amount of mortar will reduce the quality of setting of the different parts of the material.

If you follow the instructions, it will be impossible to tear the restored product at the cut site.

In addition to the upper part of the shoe, the sole of rubber boots is also subject to repair with EVA glue. To restore the structure of the sole and eliminate the detected damage, the area is processed on a specialized honing machine to ensure smoothness. Since the use of a patch in this situation is impractical due to the risk of rapid wear, it is preferable to use an adhesive solution. It is applied to the damaged area and a silicone sealant is applied on top. After waiting for the substances to dry completely, you can continue to use rubber boots without fear of rapid wear and getting wet from contact with water.

When processing the sole of rubber shoes with EVA glue, it should be borne in mind that the anti-slip characteristics of the solution are insufficient.To compensate for this inconvenience and comfortable operation of the shoe, it is recommended to glue only minor damage or restore only special ribbed soles, which are characterized by increased grip on the floor.

Application characteristics for PVC products

The composition of EVA glue is also suitable for repairing shoes for the manufacture of which PVC is used. To repair the boots, you need to prepare the following set of additional tools and materials:

• several patches of appropriate size, made of waterproof material, to hide the damaged area;
• Hair dryer;
• fine mesh sandpaper;
• acetone for surface degreasing;
• protective gloves;
• wipes to wipe off excess glue squeezed out.

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Direct repair of PVC shoes is carried out by sequentially performing simple steps. Including:

1. The sandpaper gently cleans the damaged surface and the patch. Treated areas will become slightly rough.
2. The place where restoration is needed is degreased with acetone.
3. A small amount of glue is applied to the defect and the patch and left for 15 minutes. Then apply the next layer and wait half an hour.
4. The glue is heated with a hair dryer and a patch is applied. Having exactly fixed the patch, it is pressed and held for 5 minutes.

Additional tips and tricks

When planning to buy EVA glue for repairing shoes or other products, you should consider a number of tips and recommendations. The consumption of the adhesive solution will depend on the size of the existing damage, the method of application - manually or using specialized tools, and the roughness of the surface to be treated. It is possible to ensure optimal consumption of the substance without reducing the quality of intake, possibly experimentally.

During operation, do not expose solutions based on ethylene-vinyl acetate to excessive heat, since exposure to high temperatures will adversely affect the physicochemical characteristics. At room temperature from 5 to 35 degrees, the solution can be stored for one year from the date of manufacture.

An important consideration when choosing an EVA adhesive is the material that needs to be repaired. Most products are suitable for working with silicone and rubber products, but there are also varieties for processing polyurethane and PVC items. Properly selected glue solution will help eliminate defects in various products and extend the possibility of their operation for a long time.