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Worries about installation defects caused by adhesives in interior and exterior finishing are disappearing.

Building materials company DECOA Co., Ltd. (CEO Kwon Hee-taek) has launched full-scale sales of 'Parabond,' a silicone-type eco-friendly adhesive that eliminates installation defects at construction sites, setting out to expand the related market.

'Parabond' is a one-component MS polymer-based sealant adhesive produced by DL Chemicals of Belgium, a future-oriented product that replaces conventional two-component epoxy adhesives. Compared to two-component types, it offers simplicity and convenience in installation as well as the effect of shortening the construction period, and with its competitive pricing, it is emerging as the leading candidate to reshape the adhesive market going forward.

Parabond is an adhesive in the MS polymer (modified silicone polymer) line from DL Chemicals, Belgium's largest company, founded in 1936. It can be used in almost all kinds of environments, has very strong adhesive properties upon initial curing, and is an eco-friendly product that does not cause staining.

Conventional epoxy adhesives are two-component types that are used by mixing a base and a hardener. During the process of mixing the base and hardener, workers experienced fatigue, and because the usable time (pot life) was short, there was the inconvenience of having to mix the adhesive each time a single sheet of natural stone or tile (based on 600×600㎜) was applied. In addition, given the climate characteristics of Korea with its four distinct seasons, it is not uncommon for areas installed with adhesives (epoxy, silicone, etc.)—such as natural stone, tile, and panels—to detach or crack under the natural disasters that strike every year, including summers with intense direct sunlight, winters with severe cold from cold waves, transitional seasons with large daily temperature swings, typhoons, and earthquakes. In particular, when natural stone or tile installed on exteriors detaches, the scale of damage can be significant, so the companies representing each site need to be alert to potential problems and take preventive measures in advance.

Parabond not only compensates for the shortcomings of two-component adhesives but also has a wide range of applications, and it is rapidly replacing them at job sites recently. Recently, as time spent at home has increased due to COVID-19, consumers who take up self-interior decoration as a hobby are taking advantage of Parabond's benefit that 'anyone' can use it conveniently, and it is gaining popularity even among people with no knowledge of installation. In particular, Parabond exerts strong adhesion on almost all materials—stone, tile, metal, wood, glass, etc.—as well as between dissimilar materials, and its adhesion upon initial curing is so strong that even a sturdy adult man cannot easily remove it without tools. With its permanent elasticity and excellent moisture curing, it can be used 100% underwater or in humid bathrooms and underground parking lots. 031-989-1629