Protect and seal interior joints with Sika’s flexible, high-performance solutions. Whether you’re managing movement joints in floors, walls, ceilings, or wet areas, Sika offers a trusted range of interior joint sealants and expansion systems designed for long-lasting durability and seamless integration. Our interior joint solutions are ideal for commercial buildings, public spaces, hospitals, and residential projects - helping absorb movement, prevent cracking, and maintain hygiene and acoustic performance. With products suitable for tiled surfaces, concrete, plasterboard, and more, Sika ensures your interior finishes stay secure, clean, and protected.
