Expanding Sealants Market exploring Applications in the Construction Industry

With the ability to provide superior adhesion and corrosion resistance, sealants have gained substantial traction across multiple industries, such as construction, automotive, and packaging. While they are widely popular in several end-user industries, sealants essentially play a major role in preventing moisture and air penetration in the construction sector.

In terms of properties, some sealants are similar to adhesives. However, they differ from traditional adhesives as they have lower strength and higher elongation. To elucidate, sealants can be used flexibly between substrates having distinct qualities.

Every sealant differs from the other based on its performance properties, helping companies to determine which is appropriate in their production process. Construction is one of the booming sectors as the growing population largely supports its growth, in addition to the rising industrial activities. Interestingly, the global GDP is anticipated to attain the $83 trillion mark by 2022, with the construction sector contributing significantly.

Based on Triton Market Research data, the global sealants market is flourishing at 5.45% of CAGR, and is expected to reap $11.53 million by 2028.

With the rise in construction activities, the demand for sealants is likely to gain momentum among construction firms. At present, there are several sealant types available in the market, with manufacturers introducing new sealants to meet the growing demand.

These sealants are UV and water-resistant, providing a strong bond to concrete, metal, glass, and other materials in the construction sector. Another reason that supports their high demand is the ability to absorb vibration and movements in buildings, especially taller structures. For instance, the renowned Burj-Al-Arab is sporting silicone structural glazing.

Formed by a reaction of an isocyanate component with active hydrogen compounds, polyurethane sealants have exceptional ability to resist water and UV radiation. Their durability and flexibility properties have sustained their demand among the construction companies.

Construction is the primary sector employing acrylic sealants for multiple applications, including concrete, wood, glass, and sanitary ware, among others. These sealants have standard application in sealing doors, window frames, and other household joints. Interestingly, silicone is combined with these sealants to enhance curing time, while adding flexibility.

Slightly less expensive than other sealants, latex sealants are water-based suitable for interior applications in structures. Among various benefits, these sealants hold the ability to adhere to most substrates, which makes them ideal in construction projects.

Environmental Issues Supporting Sealant Standards

Considering several mandates by governments on chlorofluorocarbons and VOC emissions, adhesives and sealants manufacturers are compelled to introduce new sealant types in the market. For instance, Henkel formulated an odorless and solvent-free silicone sealant, Pattex Re-New, that can be used without requiring preparation work or finishing tools.

Multiple associations are involved in releasing sealant standards due to growing emission concerns. Among these associations is the EIFS Industry Members Association that provides a guide that explains sealants’ use pertaining to insulation and finish systems. In the United States, the American Society for Testing and Materials is an active organization responsible for developing building-sealant standards based on sealant type, properties, and application.

Future with Technology

As explained above, the construction activities are primarily responsible for the amplified demand for various sealants. While this may be a significant factor, the technological advancement observed in the construction of houses holds the potential to assist future demand.

To clarify, the 3D printing of homes and buildings may enable faster construction of complex structures, along with reducing redundant expenses. This, in turn, supports construction sealants demand in the upcoming years.