Grouts

Great in Strength. Bold in Color.

Merkrete’s full line of grouting products bring easier application and lasting, colorful beauty to every job. From traditional Portland cement to 100% epoxy, Merkrete's industry-leading grouts are formulated with exclusive Mold Shield™ antimicrobial protection.

Duracolor Sanded Grout is a premium-grade, pre-blended, polymer-modified Portland cement tile grout requiring only the addition of water for mixing. It grouts joints from 1 /8" to 1/2" (3 mm to 13 mm) providing color-consistent, hard and durable grout joints.

Duracolor Non-Sanded Grout is a premium-grade, pre-blended, polymer-modified Portland cement tile grout requiring only the addition of water for mixing. It grouts joints from 1⁄16" to 1⁄8" (1.5 mm to 3 mm) providing color-consistent, hard and durable grout joints.

ProGrout is a high-performing, fast-setting, polymer-modified, color-consistent and efflorescence-free grout specifically formulated for all types of ceramic and dimensional stone tiles when joint widths are 1/16" up to 1/2" wide, eliminating the need for different grout products.

Integra is a nonabrasive all-in-one adhesive and grout for glass tile installations on walls and floors. Dual-purpose, uniform-color Integra was purposely developed for installation of mosaics and glass tile to eliminate thinset color bleed-through.

Merkrete Pro Epoxy is a three-component, 100%-solids epoxy compound developed for sanitary applications. Pro Epoxy is used for setting and grouting ceramic and quarry tile, pavers and mosaics on horizontal and vertical surfaces. It is an excellent setting material for moisture-sensitive and resin-backed stones like black, red and green marbles. Pro Epoxy is used in commercial breweries, dairies, food-processing facilities, distilleries, residential kitchens and bathrooms. It produces a high-strength mortar that is stain resistant, impermeable and shock resistant.

Merkrete Revive is a pigmented water-based urethane acrylic grout stain and sealer.

Merkrete Colored Caulking is an exceptional one-part, siliconized, acrylic-based caulking compound that is mold and mildew resistant. Special chemicals added during manufacturing greatly improve the workability, curing, flexural strength and resistance to a broad spectrum of fungal, algae and bacterial degradation. Colored Caulking is available in a sanded and smooth (non-sanded) formulation in all Merkrete Color Grout colors.

Merkrete Grout Sealer is a penetrating silicone sealer for new or old Portland cement grout. It is also recommended for concrete, porous stone and masonry surfaces.

MK 100% Silicone Caulk is designed for use in coves, corners, changes in plane and expansion joints associated with exterior or interiors applications of tile and stone. It is permanently flexible and can be used in pools and other wet applications. Conforms to ASTM C-920, Type S, Grade NS, Class 25, Use T, NT, A, I, M and G, ASTM C1248 and ASTM C-794 properties. Conforms to TCNA Handbook EJ 171.