SikaTile-800 Sanded Grout is a premium, polymer-modified, dustless Portland cement sanded grout.

It is a pre-blended, polymer-modified Portland cement tile grout that requires only the addition of water for mixing. Designed for grout joints from 1/8″ to 1/2″ (3 mm to 13 mm), SikaTile-800 Sanded Grout provides color-consistent, hard, and durable grout joints. Its innovative Dustless Technology reduces dust production by approximately 80% compared to ordinary cement grouts, promoting cleaner working conditions and minimizing mess.

Key Features

• Polymer-modified for hard, durable, and professional results
• Stain-resistant and color-consistent
• For grout joints from 1/8″ to 1/2″ (3 mm to 13 mm)

Usage

• For interior and exterior applications in both residential and commercial settings, including dry or wet conditions
• For floors, walls, countertops, and submerged conditions (e.g., swimming pools, spas, water features, and fountains) after 21 days
• For joint widths from 1/8″ to 1/2″ (3 mm to 13 mm)

Suitable Tile Types

• Brick and thin brick
• Cement-based precast terrazzo
• Impervious porcelain and glass tile
• Natural stone tile, granite, and slate
• Vitreous, semi-vitreous, or non-vitreous tile:
  • Ceramic, mosaic, quarry, cement body tile

Advantages

• Polymer-modified for hard, durable, and professional results
• Stain-resistant and color-consistent
• For grout joints from 1/8″ to 1/2″ (3 mm to 13 mm)
• Easy mixing just add water, no additives required
• For interior and exterior floors, walls, and countertops
• Dustless formula approximately 80% less dust than ordinary grouts
• Promotes cleaner working conditions by minimizing dust
• Creamier and easier to spread
• Uses less water for consistent hydration and quicker drying
• Longer working time
• No-slake formula mix, trowel, and install without waiting
• Mold and mildew resistant

Packaging

25 lb. (11.34 kg) bag

Color Options

Available in 18 colors. Refer to the SikaTile grout kit or color card for actual colors.

Environmental Information

Sika is committed to environmental responsibility in both products produced and manufacturing practices. The use of this product can contribute towards LEED v4.1 certification:

• Up to 2 points towards MR Credit 5, Regional Materials
• Up to 1 point towards IEQ Credit 4.1, Low-Emitting Materials Adhesives & Sealants

Approvals / Standards

American National Standards Institute (ANSI) ANSI A108.10 and A118.6 of the American National Standards for the Installation of Ceramic Tile ASTM International (ASTM)

• ASTM C109 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2 or 50mm Cube Specimens)
• Resilient Floor Covering Institute (RFCI) – Recommended Work Practices for Removal of Resilient Floor Coverings
• Tile Council of North America (TCNA) – TCNA Handbook for Ceramic Tile Installation, TCNA EJ171 Movement Joint Guidelines

Technical Specifications

Chemical Base Portland cement, selected aggregates, water retention additives, re-dispersible polymer Shelf Life 12 months from the date of production when stored in the original, sealed package Storage Conditions Store in undamaged, original, sealed package, in dry conditions at 73F (23C) Compressive Strength > 4,000 psi (ANSI A118.6 Section 4.5) Flexural Strength > 400 psi (ANSI A118.6 Section 4.7) Tensile Adhesion Strength > 300 psi (ANSI A118.6 Section 4.6) Shrinkage < 0.2% (ANSI A118.6 Section 4.3) Water Absorption < 10% (ANSI A118.6 Section 4.4)

Mixing Ratio

2 quarts (1.93 L) of cool potable water per 25 lb. bag

Pot Life

1 Hour

Applied Product Ready for Use

Do not disturb grout or walk over installed tiles for at least 24 hours after setting. Avoid heavy traffic for at least 72 hours. For residential showers and tub surrounds, restrict use for 24 to 48 hours after grouting. For steam showers, restrict use for 14 days after grouting. Like other Portland cement products, SikaTile-800 Sanded Grout will reach full curing in 28 days.

Mixing Instructions

To minimize color variation, dry blend the powders from multiple containers before adding water. Add approximately 2 quarts (1.93 L) of cool potable water for every 25 lbs. (11.34 kg) of SikaTile-800 Sanded Grout in a clean mixing container. Add the grout to the water slowly and blend by hand or power mixer at low speed (less than 200 RPM). The ideal grout has a stiff but creamy consistency. Periodically mix during use to keep the grout workable, but do not add additional water or additives. Discard and make a new batch if the grout becomes dry and difficult to work.

Application Instructions

Read all installation instructions before installation and reference ANSI A108.10-1999. Slightly moisten the tile surface with a damp grout sponge before application. Using a rubber grout float held at a 45 angle, force grout diagonally into joints, ensuring they are completely filled. Remove excess grout using the edge of the float held at a 90 angle. Cleanup can begin as soon as the grout becomes firm enough to slightly indent when pushed. Use minimal water for cleanup to avoid color variation, shrinkage, cracks, or pinholes. Smooth and level joints, and remove excess grout from tiles with a moist small-pore grout sponge. Change cleaning water and rinse the sponge frequently. Remove haze from the tile surface with a soft, dry, microfiber cloth.

Final Clean-Up

After 24 hours, the grout installation can be cleaned with clean water. Acid cleaning is not recommended.

Movement Joints

All expansion, control, construction, cold, saw-cut, isolation, contraction, and seismic joints in the structure should continue through the tilework, as specified per TCNA Method EJ171 or TTMAC Specification Guide 09 30 00, Detail 301MJ.

Maintenance

Sealing is not required, but if used, apply a high-performance penetrating grout sealer following the manufacturers directions. Grout must be fully cured for 21 days before regular cleaning. Use a neutral-pH cleaner for maintenance, followed by a clean-water rinse. Avoid harsh chemical cleaners. Remove or rinse fatty acid residue from the grout surface to prevent potential deterioration.

Cleaning Tools

Clean tools and tile with water before the material dries.