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Sealants are materials designed to block the passage of fluids, air, or other substances through the surface, joint, or opening in a material. They are essential in construction for preventing water ingress, air leakage, and providing a protective barrier that enhances the durability and performance of structures.
Techny Chemy offers a wide range of sealants to cater to various needs:
Sealants are used in a variety of special applications, including:
Glass Facades
Providing airtight and watertight seals for modern architectural designs.
Roofing Systems
Sealing joints to prevent water ingress and protect the structure.
Industrial Flooring
Offering chemical resistance and durability in high-traffic areas.
Expansion Joints
Ensuring that structures can expand and contract without damage.
Sealants are indispensable in numerous industries, including:
For waterproofing, air sealing, and protecting building envelopes.
n manufacturing processes to seal windows, doors, and other components.
Providing reliable seals in aircraft to ensure safety and performance.
Protecting vessels from water ingress and corrosion.
In various assembly processes to ensure airtight and watertight seals.
Prevents water from penetrating structures, protecting them from damage and decay.
Improves energy efficiency by blocking air leaks, reducing heating and cooling costs.
Enhances the longevity of buildings by protecting joints and gaps from environmental elements.
Accommodates slight movements and expansions, preventing cracks and leaks.
With over three decades of experience, Techny Chemy is a trusted name in the construction chemical industry. Our sealants are developed through rigorous research and testing, ensuring they meet the highest standards of quality and performance. We offer customized solutions to meet the specific needs of your projects, backed by our commitment to innovation and customer satisfaction.
Choose Techny Chemy for sealants that provide reliability, durability, and unmatched protection for your projects. Partner with us and experience the difference that three decades of expertise can make.
The primary function of a sealant is to fill gaps, joints, or openings in materials, preventing the passage of fluids, air, dust, and other environmental elements, thereby protecting the structure.
The right sealant depends on the application and the environment. Silicone sealants are ideal for areas exposed to moisture, polyurethane for exterior applications, and acrylic for interior use where flexibility is less critical.
Some sealants, like acrylic, can be painted over, while others, like silicone, are typically not paintable. Always check the product specifications before painting.
Curing time varies depending on the type of sealant and environmental conditions, but most sealants cure within 24 to 72 hours.
Improper application can lead to poor adhesion, cracking, shrinkage, or failure to seal, which can cause leaks, air infiltration, and reduced insulation.
Yes, certain sealants like silicone and polyurethane are designed to withstand temperature extremes without losing their flexibility or adhesion.
Yes, different types of sealants are suitable for both indoor and outdoor applications, but it’s essential to choose the right type based on exposure to elements and movement.
Old sealant can be removed using a sealant remover, scraper, or utility knife. Ensure the surface is clean and dry before applying new sealant.
