Custom Building Products 10 lb. Haystack Non-Sanded Grout

Custom Building Products 10 lb. Haystack Non-Sanded Grout delivers professional-grade performance and enhanced color consistency for delicate tile and stone surfaces. Formulated with polymer-modified cement, this non-sanded grout produces hard, durable joints while preventing scratching on highly glazed ceramic tile, polished marble, and natural stone. The advanced formula resists efflorescence and provides long-lasting durability. Ideal for both interior and exterior installations, this versatile grout is easy to mix with water and suitable for floors, walls, countertops, showers, tub surrounds, kitchen backsplashes, and swimming pools. Its non-shrinking composition ensures tight, stable joints that stand up to daily wear and moisture exposure.