Sika’s high-performance expansion joint sealants are designed to accommodate movement in building structures while maintaining watertightness, durability and long-term performance. Engineered to meet stringent industry standards, our sealants provide reliable joint sealing solutions for a wide range of substrates, including concrete, stone, brickwork and metal. With excellent weather resistance and ease of application, Sika expansion joint sealants help protect the building envelope and ensure structural integrity across a wide range of construction projects.
Our Range of Expansion Joint Sealants
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FAQ
Expansion joint sealants are flexible materials used to seal joints that accommodate movement caused by thermal expansion, contraction or structural shifts. They prevent water ingress, protect structural integrity and ensure long-term performance of the building envelope.
They are commonly used for sealing and bonding façades, precast panels, concrete slabs, car parks and other structures where movement joints are required to absorb stress and environmental factors.
Sika’s sealants offer excellent adhesion, flexibility, weather and chemical resistance, and long-term durability. They are suitable for a wide range of substrates and joint types.
The choice depends on factors like joint size, expected movement, substrate type, exposure conditions and chemical resistance. Contact one of our experts to receive technical support for your specific project.
Yes. Sika offers full technical assistance from product selection and specification through to site support and application guidance, helping you achieve optimal results with confidence.
