Available in 48 oz plastic container. Use (1) 48 oz. plastic container with 12.5 lb. bag of DesignColor Grout and color mixes, or use (1) container with 10 lb. bag of Unsanded Grout.Use (3) 48 oz. plastic containers with a 25 lb. bag of Unsanded Grout.
Limited quantity available in 27 oz. and 70 oz. containers of Grout Boost
Store in a cool, dry location. Do not store in direct sunlight.
18 months from the date of manufacture in unopened package. Once opened, store any unused product in a sealed container and use within 6 months.
When using Grout Boost® stain resistant grout additive, grout doesn’t need to be sealed. If tile or stone needs to be sealed, do so before grouting, or consult groutboost.com for a list of approved sealers. Avoid applying sealer to tile/stone edges as this may prevent proper grout bond. If enhancing tile and/or grout, use a solvent-based enhancer. Do not use Grout Boost® additive with liquid, ready-to-use or epoxy grouts. Certain tile surfaces, including glazed ceramic tile, marble, stone and agglomerate tile can be scratched, stained or damaged when grouted with sanded/colored grout. Follow tile manufacturer/fabricator recommendations or test a small area prior to use to determine suitability. Not recommended for installations where chemical resistance is required. Never mix Grout Boost® additive with latex additive or any other additives.
|Physical State||Liquid Emulsion|
|Color||White, dries clear|
|Weight per U.S. Gallon||8.3 lb. ± 0.1 lb.|
|Weight per Liter||1.0 kg|
|Storage||Store in a cool, dry location. Do not expose nor store in direct sunlight.|
|Shelf Life||Maximum of 18 months from date of manufacture in unopened package.|
|Freeze/Thaw Stability||Product is freeze/thaw stable.|
|VOC||< 1 g/L|
For surface preparation, refer to grout manufacturer’s instructions.
|TEC Skill Set
|TEC Skill Set
|TEC Skill Set
48 oz. container
|Amount of additional
water that can be added
|Up to 3 oz.||Up to 6 oz.||Not recommended|
Mixing Instructions for 48 oz. Containers
For the amount of Grout Boost® and allowable supplemental water to use, refer to the chart above.
Mixing Directions for 12.5 lb bag TEC® Skill Set™ DesignColor Grout and 2 Color Mix Cups:
Shake well before using. To start, pour approximately 3/4 of Grout Boost® additive needed into a clean mixing bucket. Stir in contents from 2 color mix jars into the Grout Boost using a paint stick or like tool. Stir for 10 seconds. Then slowly add the Grout Base to color mixed Grout Boost. Mix well. Continue to add in more Grout Boost® additive until the desired consistency is achieved. If all of the Grout Boost® product is used and additional liquid is still required to achieve the desired consistency, an additional 3 ounces of water may be added. Mixture should be easy to spread, but not pourable. Once desired consistency is achieved, mix well with drill on low speed (300 rpm) for a minimum of 2 minutes. Allow mixture to “slake” (sit in the container) for 10 minutes. Slaking allows the water, Portland cement and other ingredients to react properly. Remix for 1-2 minutes before using. The working time (pot life) when mixed this way is approximately 1-2 hours. If grout stiffens up during use, re-mix for 1 minute to return to normal consistency. Do not add additional liquid. To help ensure color consistency across the entire installation, use the same liquid to grout proportions when using multiple containers for the same job.
Mixing Directions for TEC® Skill Set™ Unsanded Grout, 10lb and 25lb Sizes:
Shake well before using. To start, pour approximately 3/4 of Grout Boost® additive needed into a clean mixing bucket. Then slowly add grout. Mix well. Continue to add in more Grout Boost® additive until the desired consistency is achieved. If all of the Grout Boost® is used and additional liquid is still required to achieve the desired consistency, refer to chart for supplementing with additional amounts of clean cool water if allowable. Mixture should be easy to spread, but not pourable. Once desired consistency is achieved, allow to sit in container for 10 minutes, then mix again. Install grout according to TEC Skill Set Unsanded Grout instructions. To help ensure color consistency across the entire installation, use the same liquid to grout proportions when using multiple containers for the same job.
Mixing Instructions for 27 oz. and 70 oz. Containers--LIMITED QUANTITY AVAILABLE. Visit groutboost.com for instructions.
For clean up, refer to grout manufacturer’s instructions. Grout Boost® additive will not change the clean up process as specified by the grout manufacturer.
Allow grout to cure a minimum of 3 days or per grout manufacturer’s instructions, whichever is longer, before starting routine cleaning (such as mopping).
Protect the finished installation from traffic or impact for at least 24 hours; from water immersion or freezing for 3 days or per grout manufacturer’s instructions, whichever is longer. No need to seal grout. Clean up spills immediately upon occurrence. If a stain remains after initial clean up, follow the recommended cleaning procedures provided at groutboost.com.
Technical assistance information is available by calling the Technical Service Helpline.
Toll Free: 800-832-9023, Monday-Friday, 7 a.m.-5 pm. CST