Custom Building Products Prism Ultimate Performance Grout

Custom Building Products sets the standard for tile and stone flooring installation with a comprehensive range of solutions designed for durability and performance.

From industry-leading thin-set mortars and grouts to advanced waterproofing and surface preparation products, Custom Building Products offers everything you need for a flawless installation. Backed by decades of innovation, these materials are trusted by professionals and DIY enthusiasts alike to deliver long-lasting results on every project.