1034
Dirt, moisture, salt sprinkled on ice in winter are a short list of factors that negatively affect the condition of shoes. Even expensive leather products do not always last. The main load, of course, falls on the sole, heels, so these parts "suffer" most often. It will help to correct slight deformations, connect separate elements Polyurethane glue, the properties of which will be described below. If you can't do it yourself, then only go to the master.
Composition and types
The main components of desmocol are solid synthetic resins (more than half), as well as modifiers, stabilizers, and crystallization accelerators. A distinctive feature of the adhesive composition is an unusual method of hardening: when the base is mixed with moisture in the air/material, many bubbles of carbon dioxide appear, and a film of extreme strength is formed on the surface. Over time, the mass thickens and becomes similar to construction foam.
In online stores, manufacturers offer two types of polyurethane glue:
-
One-component, when the mixture of hardeners and polyester compounds is ready for use. Air humidity is sufficient for polymerization of the composition. In the case of a dry climate, experts recommend slightly moistening the surfaces to be joined
-
Two-component, when the adhesive mass is prepared immediately before the start of work. A special hardener is used.
The solution is sold in different volumes, from small tubes to buckets weighing 20 kg. Mixtures differ in color and consistency. After opening the bottle, the entire mass should be consumed within a year.
Why choose polyurethane?
The demand for polyurethane glue among specialists from the repair and construction sphere is justified by the following advantages:
-
The seams are extremely durable and moisture-resistant.
-
The composition ensures excellent adhesion of connected surfaces, regardless of whether they have a smooth or porous structure.
-
The joint is not destroyed under high and low temperatures, and is also resistant to sharp drops.
-
Chemically inert, i.e. does not change operational characteristics under the influence of acids, alkalis, and other aggressive substances.
It is also worth noting the versatility of desmokol, because with its help it is possible to reliably glue materials of different characteristics: wood, metal, plastic, rubber, glass, fabric. Only silicone, polyethylene, polypropylene are prohibited.
The product is used in the creation of furniture for interior decoration of premises, garden sets. Polyurethane-based glue is suitable for finishing with ceramic and stone tiles, installing rubber mats, sealing cracks and sealing inflatable products.
An alternative to this composition when sewing shoes will be nairite glue, which can be found at the link, this is a reliable seller. To achieve the best results when gluing surfaces, study the characteristics, choose the optimal option and observe the application technique!
