Discover Our Collections

Quality products built for Singapore’s construction needs.

SEALANTS

ADHESIVES

Fasteners & Hardware

Foams, Rubbers & tapes

Primers & Cleaners

Tools & Accessories

waterproofing

fire
protection

Acrylics & Fillers

Your Trusted Sealing Specialist Since 2002

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.

Your Reliable Sealing Partner

Trusted Global Brands,

Solution-Focused Innovation

Quality Assurance

In-house Technical Experts

Trusted by Professionals: Our Customer Favorites

Bundle & Save

Have a big project coming up or recurring purchase required? Request a wholesale quote now.

Request A Quote

Custom color matching?

Chat with us to find out more

Contact Us

What Our Partners Say

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:

Project Manager
Project Manager

Construction Firm

GSK has been our go-to partner for sealant and façade works. Their team is professional, efficient, and always delivers on time.

Safety Officer
Safety Officer

Engineering Company

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

Operations Director
Operations Director

Building Contractor

From product supply to technical support, GSK provides excellent service. Their expertise made a big difference to our project.

Free Shipping

Orders Over $500

Quick Payment

100% Secure

Low MOQ

Start small, scale anytime

Free Consultation

with our Technical Expert

Quality Products, Trusted by Builders

From fire-stop systems to façade sealants, discover solutions that deliver strength and reliability.

Our Latest Blog

Upgrade Your Projects with GSK Sealants

Explore our high-performance sealants and adhesives designed for durability and reliability. Request a quote today!

Login

Or

Sign Up

Or