Suitable Tile Types
- Vitreous, semi-vitreous or non-vitreous tile: ceramic, mosaic, quarry, cement body tile
- Impervious porcelain and glass tile
- Brick and stone veneer
- Cement-based precast terrazzo
- Natural stone tile
Composition & Materials
Polyblend® Non-Sanded Grout is a dry, Portland cement based grout, inorganic aggregates and chemicals.
- Consistent color
- Excellent for highly-glazed ceramic tile and highly-polished marble or natural stone
- Resists shrinking, cracking, powdering and wear
- Exceeds ANSI A118.6 standards
- Rated for residential to extra-heavy commercial use
- Should not be installed when ambient surface temperature is lower than 50°F (10°C) or higher than 100°F (38°C).
- Some ceramic tile, marble or stone can be scratched, stained or damaged by sanded or pigmented grout. White grout is generally best for light-colored marble or granite. Test a small area prior to use. Polyblend® Non-Sanded Grout may be appropriate for tile not suitable for sanded grout.
- Tile with high absorption, surface porosity or rough, textured surfaces and certain types of porcelain may require sealing prior to grouting to prevent staining. Use Tilelab® SurfaceGard® Sealer to prevent grout staining, when required.
- Color variation can occur due to tile type, tile porosity, jobsite conditions, application and cleaning techniques. Variation can be minimized by following directions and using as little water as possible for cleanup.
- Chemicals in salt-based pool filtration systems can cause a reaction with blue, green and red grouts. Contact Technical Services for recommendations.
Available in 3 sizes:
- 1 lb (.45 kg) tub
- 10 lb (4.5 kg) box
- 25 lb (11.34 kg) bag
Available in 48 standard colors; color matching is available. 1 lb grout is available in 2 colors.
American National Standards Institute (ANSI) ANSI A108.10 and A118.6 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-in. or (50-mm) Cube Specimens)
- ASTM C531 Standard Test Method for Linear Shrinkage
- ASTM C580 Standard Test method for Flexural Strength
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 Method EJ171
Technical Data Sheet
Material Safety Data Sheet - English
Material Safety Data Sheet - French
Technical Data Sheet - French
Technical Data Sheet - Spanish
Custom® Building Products warrants to the original consumer purchaser that its product shall be free from defects in material and workmanship under normal and proper usage for a period of one year following the date of original purchase. Custom's® sole liability under this warranty shall be limited to the replacement of the product. Some states, countries or territories do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty will not extend to any product which has been modified in any way or which has not been used in accordance with Custom's® printed instructions. Custom® makes no other warranties either expressed or implied. This warranty gives you specific legal rights, and you may have other rights that vary from state to state or from one country/territory to another. Click for details and complete warranty information.