10 Best Cold Weld Adhesives

Universal glue has proven itself in the restoration and gluing of various metals, glass, ceramics, plastic, wood. Easily takes the given form, quickly seizes. For cold welding, stopping a leak in a water pipe or gas tank is not a problem.At the same time, the glue performs its task, working with a wet surface. Due to the high adhesion, "Contact" perfectly seals the most inaccessible places. The plasticity of the compound prepared for work decreases sharply after 3-5 minutes, so you need to work with it quickly. Processing the base during application (cleaning and degreasing) increases the reliability of the connection, however, this is not always convenient for emergency repairs.

The versatility of NANOPROTECH cold welding allows you to combine metal, wood, plastic and stone into a single whole. The plasticine-like consistency of the glue (after kneading) takes a given shape and can be used in the restoration of any elements, including those working under load. The compound perfectly tolerates temperature changes, exposure to moisture and solvents. After curing, it can be processed (grinding, drilling, painting, etc.). Buyers are pleased with the price, but the adhesive is poorly represented in retail, which makes it difficult to quickly purchase.

The top participant in our rating "ALMAZ" METAL has gained great popularity among the consumer due to its high efficiency and ease of use. The two-component epoxy-based adhesive demonstrates the best adhesive characteristics in relation to ferrous and non-ferrous metals. The presented cold welding securely fastens the parts, eliminates a small leak in the radiator or water supply system, and restores the integrity of the item. Among the advantages are the ability to work with a wet surface. Not everyone likes the glue pre-treatment step - the top layer is very sticky and gets your hands dirty.

Two-component adhesive Total Bond is suitable for hermetic bonding and restoration of parts made of ceramics and various types of metals. High resistance to maximum temperatures in the range of -60...+250˚C allows the use of this composition in automotive technology.Cold welding is also effective in assemblies operating under load. After the preparation of the compound, the plasticity of the adhesive mass makes it possible to recreate even a threaded connection. The disadvantage is the need to fix the applied layer for several hours, however, the gained strength after time causes sincere respect from the owners.

Construction adhesive "Second" 403-203 perfectly copes with the connection of PVC materials of various densities. Users note an inconspicuous and heavy-duty seam when working with water pipes, plexiglass, linoleum, etc. Using this cold welding, you can fill chips and cracks in plastic, wood, glass, metal and stone. Moisture resistance allows the product to be used for bonding parts in contact with water. The composition gains maximum strength after complete drying for 6 hours. If the rules of use are not followed, corrosion of the linoleum surface may occur.

One-component cold welding for rubber and PVC products (pipes, linoleum, etc.) reacts with the treated surface and turns the joint into a homogeneous area within one minute. The polymerization of the seam eliminates the transmission of moisture - this is one of the best compounds for sealing and joining PVC pipelines. A convenient nozzle-needle for accurate application is very handy - if glue gets on the decorative surface of linoleum, it will not be possible to remove it. After a quarter of an hour, the treated area is ready for work. Of the shortcomings, the owners indicate only a pungent smell (it disappears after solidification) and the high cost of Linokol.

IMG MG-425 glue is the best choice for a wide range of applications. Due to its resistance to high temperatures and aggressive chemical compounds, the presented composition is used in auto repair.It has been successfully used as a cold weld for the restoration of a gas tank, radiator, muffler, etc. In the process of gluing various parts, the epoxy base demonstrates the optimal setting speed and the strength of the seam, which can withstand mechanical stress. Some users believe that due to the strong smell, IMG MG-425 welding is not suitable for indoor work.

When doing interior repairs, users often choose Point H-44 cold welding. The presented glue helps to organize a high-quality and neat joint when laying linoleum on your own. For maximum efficiency and accuracy of application, the package includes a “needle” tip made of hard plastic. The transparent seam is durable, resistant to moisture and chemical compounds. Most of the reviews about this product are positive, dissatisfaction often occurs when using glue for other purposes. Also note that the nozzle is not thin enough.

After preparation two-component mixture cold welding TANGIT EPOXY-LOCK for application the user hasjust 3 minutes. High adhesion makes it easy to repair leaks manually in water pipes and heaters without blocking the lines. Universal glue is quite environmentally friendly, as it does not contain solvents. Users like that after curing, the composition keeps glued parts (wood, plastic, metal, concrete, etc.) at -40˚C, immune to water, solvents, oils and gasolines. Among the shortcomings - it will not work with materials such as polypropylene and Teflon.

According to the owners, Poxipol connects almost everything - metal, stone, wood and glass can be combined in any combination, but cold welding does not “glue” with plastic. After hardening, the mass is resistant to moisture and solvents, able to withstand loads. Good sealing of damage, easy to apply in hard-to-reach places, without requiring fixation before hardening. Universal glue is supplied in two tubes along with a platform for preparing the composition. Due to the separation of the components, it is durable in storage. The proportions of the adhesive mass and hardener are determined by the users themselves, which is not to everyone's liking.