Superior is a chemical manufacturer specializing in high-performance adhesives for the stone and surfacing industry.  Since 1997, we’ve been trusted by fabricators, installers and distributors for producing reliable, precision-engineered bonding systems that deliver consistent results across natural stone, quartz, porcelain, sintered surfaces and solid surface materials.

We do not repackage pre-made adhesives; we are a true manufacturer with deep chemical expertise.  Our product line includes industry-leading solutions designed to offer superior strength, seamless finishes and smarter application systems that save time and reduce waste. 
From cartridge adhesives with color-matching technology to bulk formulas for high-volume shops, Superior provides advanced bonding performance backed by rigorous quality control and real-world field testing.

Our products are proudly made in the USA and built to meet the evolving needs of modern fabricators, with a focus on innovation, clarity, durability and installer-driven design.