NA 4220 Saltillo Tile Grout A specially blended mix of sand and cement for grouting glazed or unglazed tiles with a high water absorption rate. NA 4220 is designed for use with absorbent tile (usually irregular-shaped), such as terra cotta (Brazilian or Spanish) and Saltillo (Mexican), that have wide or deep grout joints 3/8" to 3/4" (10 to 19 mm) on both indoor and outdoor residential and commercial floors and walls.

NA 4300 Unsanded Grout A polymer-modified, unsanded Portland-cement grout for narrow grout joints 1/16" to 1/8" (1,5 to 3 mm) wide on indoor/outdoor residential and commercial floor and walls in dry or wet conditions. It is ideal for dimensional stone, slate, granite, stone agglomerates and most types of ceramic, ceramic mosaic, quarry, porcelain, glass and clay tiles.

NA 4500 Resin-Based Grout An improved, water-cleanable, reactive resin grout with excellent chemical and stain resistance. NA 4500 is a nonsagging, efflorescence-free grout with no shrinkage. It provides color uniformity and durability well beyond that of cement grouts. In addition, it is durable, is easy to clean, very low-maintenance and does not require sealing to maintain the original color.