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SPECTRALOCK PRO Premium Grout† is a patented, high performance epoxy Grout which offers excellent color uniformity, durability, stain protection, and beautiful, full Grout joints in an easy-to-use, non-sag formula.

Features built-in Microban antimicrobial product protection fight the growth of mold and mildew on Grout surface. 


Mini 0.2 US gal (0.7 L) A: 0.32 lb (0.14 kg)B: 0.32 lb (0.14 kg)C: 2 lb (0.9 kg)

Full 0.8 US gal (3.0 L) A: 1.3 lb (0.6 kg) B: 1.3 lb (0.6 kg) C: 9.0 lb (4.0 kg)

Commercial 3.2 US gal (12.0 L) A: 4 x 1.3 lb (0.6 kg) B: 4 x 1.3 lb (0.6 kg) C: 4 x 9.0 lb (4.0 kg)

LATICRETE Spectralock Pro Premium Grout A&B

    • Stainproof*
    • Improved non-sag formula for walls and floors
    • Uniform color—no blotchiness or shading
    • Never needs sealing
    • Easy to maintain, cleanable to the original color
    • Meets performance requirements of ANSI A118.3, ISO 13007-3 RG and EN 13888 RG
    • 80 minutes working time at 70°F (21°C)
    • Features built-in Microban antimicrobial product protection fight the growth of mold and mildew on Grout surface
    • Ideal for installations at wide temperature ranges
    • Tough, durable and crack resistant
    • Outperforms cement based Grout
    • Can be used with optional SPECTRALOCK DAZZLE additive to either a glitter Grout or glow-in-the-dark Grout
    • Can be used for Grout joints from 1/16-1/2”
    • Available in 40 standard Grout colors 
    • * Stainproof (residential installations only) to common household cleaners, liquids and other goods. Clean all spills immediately.
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