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StoneTech Heavy Duty Grout Sealer, 24 oz. Spray
StoneTech Professional Grout Sealer, 24 oz. Spray

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Price: $15.33

Product Code: 30.92000


StoneTech Grout Sealer Spray

NOTE: StoneTech Professional is now distributed by Laticrete International. Same great Dupont formula, but now with a Laticrete Label.

Confused by Sealers? Take a look here: Sealer Buying Guide

Features and Benefits:
  • Heavy duty protection against most stains
  • Protects grout & makes cleaning easier
  • Natural look
  • Water-based, low-solids coating
  • Interior & exterior

Where to Use:

StoneTech Grout Sealer Spray is ideal on grout for natural stone, ceramic, and porcelain tile.

Expected Wear:

3-5 years on interior surfaces & 1-3 years on exterior surfaces.


Note: Directions may vary depending on size. Always test in a small inconspicuous area with a 24-hour cure time to determine ease of application and desired results. Allow new grout installations to cure for a minimum of 72 hours prior to application. Make sure surface is clean, dry and free of waxes and coatings. Ensure that the surface temperature of the stone is between 50-80°F before sealing.

1. Mask off and protect any baseboards or adjacent areas to avoid splashing and overspray onto surfaces not intended to be treated.

2. Liberally apply using a paint pad, low-pressure chemical-resistant sprayer, narrow roller or natural hairbrush, focusing on the grout joints.

3. Allow StoneTech Grout Sealer Spray to completely penetrate into the grout, 5-15 minutes.

4. Liberally apply a second coat following steps 2-3.

5. Wipe up all StoneTech Grout Sealer Spray from the surface of the tile. Use a clean, dry, lint-free, cotton towel or mop to remove excess sealer.

6. If StoneTech Grout Sealer Spray was not completely wiped off and a residue appears, wipe entire surface with a towel dampened with sealer. Use a white nylon pad to loosen residue and follow with a clean, white absorbent towel to remove.

7. A full cure is achieved after 24-48 hours; foot traffic may begin in 4 hours. Cover with red rosin paper, if foot traffic must resume before the recommended time periods have passed.

8. Clean equipment with water.

Available Sizes (and Coverage):

Pint: 75-125 sq. ft.
24oz Sprayer: 100-200 sq. ft.
Quart: 150-250 sq. ft.
Gallon: 600-1,000 sq. ft.
5 Gallon: 3,000-5,000 sq. ft.

StoneTech Heavy Duty Grout Sealer Technical Data Sheet

StoneTech Heavy Duty Grout Sealer

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