The Complete Guide to Silicone Sealants in Singapore’s Tropical Climate
In Singapore’s hot, humid, and rainy weather, using the right building materials isn’t just about performance—it’s about longevity. Among these,...
Our commitment to quality is backed by certifications, with many of our products being both HDB Approved and SGBC certified, ensuring we meet the highest standards of safety and sustainability.
As a trusted silicone sealant distributor, we don’t just supply products—we deliver expert solutions, even in the most demanding projects. Whether it is for your fire-protection requirements, premium structural and weather glazing seal, or specialized cleanroom sealants, we have the solution for you.
Beyond supplying high-quality products, we have an in-house team of sealing experts dedicated to specialised sealing services and sealing maintenance projects. Our team has a long-standing record of successfully completing demanding scopes, providing clients with unparalleled expertise in sealant application works.





Quality products built for Singapore’s construction needs.
Since 2002, GSK has been serving Singapore’s construction industry with reliable sealants, adhesives, and building materials. As a local manufacturer and distributor of leading global brands, we provide trusted solutions for fire-stop systems, expansion joints, façade sealing, and maintenance works. With a strong track record in major projects like Changi Airport and JTC developments, our team is committed to delivering quality workmanship, safety, and long-term value for every client.
Have a big project coming up or recurring purchase required? Request a wholesale quote now.
Trusted by contractors, developers, and industry leaders across Singapore, we take pride in delivering quality products, reliable service, and proven results. Here’s what some of our clients have to say:
GSK has been our go-to partner for sealant and façade works. Their team is professional, efficient, and always delivers on time.

Engineering Company
The quality of their sealants and fire-stop systems gave us confidence in meeting safety and compliance standards. Highly recommended.

Building Contractor
From product supply to technical support, GSK provides excellent service. Their expertise made a big difference to our project.
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From fire-stop systems to façade sealants, discover solutions that deliver strength and reliability.
Built for strength and sustainability. Our Eco Series sealants deliver professional-grade results while reducing environmental footprint — making every project a greener choice.
In Singapore’s hot, humid, and rainy weather, using the right building materials isn’t just about performance—it’s about longevity. Among these,...
Choosing the right sealant matters — it affects durability, appearance, and long-term performance. MS (hybrid), PU (polyurethane) and silicone sealants...
When it comes to construction, renovation, or even small home improvement projects, sealants play a crucial role in keeping your...
Explore our high-performance sealants and adhesives designed for durability and reliability. Request a quote today!
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