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F.7.3.12 - 0315                                       Data Sheets are subject to change without notice. For latest revision, visit 

laticrete.com

.                                      

DS-295-0622

DS-295-0622

STONETECH

®

 Heavy Duty Grout Sealer

1. PRODUCT NAME

STONETECH

®

 Heavy Duty Grout Sealer

2. MANUFACTURER

LATICRETE International, Inc.
1 LATICRETE Park North
Bethany, CT 06524-3423 USA
     Telephone:       +1.203.393.0010, ext. 1235
     Toll Free:

 1.800.243.4788, ext. 1235

     Fax:                +1.203.393.1684
     Website:

  

laticrete.com

3. PRODUCT DESCRIPTION

STONETECH

®

 Heavy Duty Grout Sealer is a water-based 

penetrating  sealer  that  offers  advanced  stain  and 
Microban

®

  antimicrobial  product  protection  on  grout 

surfaces. Designed to keep grout looking newer longer, it 
protects  against  oil  and  water-based  stains  and  inhibits 
the continuous growth of bacteria, mold and mildew. 
 
STONETECH Heavy Duty Grout Sealer is a natural look 
water-based sealer that does not alter the appearance of 
the grout. A safer professional grade solution for you and 
the  environment  when  compared  to  high  VOC  solvent-
based sealers. Great for use on sanded and non-sanded 
cement based grouts with natural stone, tile, and masonry 
surfaces in interior and exterior applications. Comes with 
a 25-year satisfaction guarantee.

Uses

Countertops

Backsplashes

Floors

Walls

Advantages

Advanced Stain Protection - Offers heavy duty 
protection against oil and water-based stains

Microban

®

 Antimicrobial Technology - Inhibits the 

continuous growth of bacteria, mold and mildew

§

Penetrating, Natural Look Sealer - Preserves the 
original look of the grout

Water-Based Formula - Better for you and the 
environment

Low odor, non-flammable, weather resistant - Great 
for interior and exterior use 

For cement-based (sanded and non sanded) grout used 
with natural stone, ceramic tile, and porcelain tile.
Note: STONETECH Heavy Duty Grout Sealer built with 
Microban antimicrobial product protection can be 
combined for use with previous versions of the product 
to obtain stain protection performance. For antimicrobial 
product protection, use STONETECH Heavy Duty Grout 
Sealer with Microban antimicrobial protection. 

§

Antimicrobial technology is not designed to protect 

users against disease causing microorganisms. Normal 
cleaning practices should be maintained.

 

Suitable Substrates

Grout (Cement-based grout for natural stone)

Grout

Packaging
US

ST306-1202: 2 fl oz (59 mL) Sample - 12 units / case
ST306-0624: 24 fl oz (709 mL) Spray Bottle - 6 units / 
case
ST306-0632: Quart /32 fl oz (946 mL) Bottle - 6 units / 
case
ST306-0401: Gallon /128 fl oz (3.8L) Bottle - 4 units / 
case

CANADA

ST349-1216: Pint /16 fl oz (473 mL) Bottle - 12 units / 
case
 

Approximate Coverage

Up to 200 linear ft/24 fl oz(61 linear meters/ 709 mL) 

Up to 250 linear ft/quart) 76.3 linear meters/ 946 mL) 

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