Denso Hard

PRODUCT DESCRIPTION
Sodium silicate hardener and densifier for concrete.

DENSO HARD® is a Liquid base sodium silicate hardener
and densifier that chemically reacts within the concrete with lime and free carbonates to produce a denser surface resistant to pedestrian and vehicular traffic.

DENSO HARD® complies with VOC (Volatile Organic Compounds) requirements and can be applied indoors due it is an odorless solution.

DENSO HARD® is recommended for application in new or existing concrete where abrasion resistant surface is required, e.g., frequent pedestrian traffic areas such as shopping malls, warehouses, sports stadiums, medical buildings, schools, laundries, etc. It is also recommended for industrial plants subjected to forklift, truck and heavy machinery traffic in general, as well as parking lots, food-processing plants, bottling plants, water treatment plants, etc.
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Additional information

Weight1.5 lbs
Dimensions4 × 1.5 × 11 in

FEATURES AND BENEFITS

− Hardens and densifies the surface.
− Can be applied over new and existing concrete.
− Protects against dusting.
− Easy to apply.
− Odor free.
− VOC Compliant, free water based solution.
− Reduces oil and water penetration.

PRODUCT DESCRIPTION
BLENDER DENSO HARD® is a Liquid base sodium silicate hardener and densifier that chemically reacts within the concrete with lime and free carbonates to produce a denser surface resistant to pedestrian and vehicular traffic.

BLENDER DENSO HARD® complies with VOC (Volatile Organic Compounds) requirements and can be applied indoors due it is an odorless solution.

Basic Use: BLENDER DENSO HARD® is recommended for application in new or existing concrete where abrasion resistant surface is required, e.g., frequent pedestrian traffic areas such as shopping malls, warehouses, sports stadiums, medical buildings, schools, laundries, etc. It is also recommended for industrial plants subjected to forklift, truck and heavy machinery traffic in general, as well as parking lots, food-processing plants, bottling plants, water treatment plants, etc.

APPLICATION

Surface preparation:

Existing concrete: Before applying BLENDER DENSO HARD® you must be sure that the surface is clean, free of residues such as oils, greases, sealers, waxes, paintings, grouts; otherwise remove with cleaners that are not acids for better penetration of the product.

The use of BLENDER CITRUS® is recommended for the previous washing and degreasing of Concrete surfaces.

Remove all concrete that is not in good condition, fill or repair holes, cracks and deteriorated areas.

For all surfaces: Apply an evenly saturated coat. Never dilute the product. Vigorously Brush surfaces either mechanically or with a bristle brush. This brushing helps to achieve maximum penetration. Do not use metal brushes. Keep surface wet with BLENDER DENSO HARD® for a minimum of 20 minutes while continuing to brush. When the product begins to thicken, spray with water and brush for another 10 to 15 minutes; after this time, remove excess BLENDER DENSO HARD® with sufficient clean water and remove any residue from the surface. To ensure maximum concrete densification, apply 2 coats of BLENDER DENSO HARD®, the second coat may be installed 2-4 hours after the first coat is applied. Caution: If surface is not profusely rinse and cleaned they may leave white stains on the concrete.

FOR BEST RESULTS

• Apply BLENDER DENSO HARD® when the temperature is above 5°C (41°F).
• Do not dilute DENSO HARD®.
• BLENDER DENSO HARD® is not a curing compound. Use on concrete that is at least3 days of placed or may inhibit the penetration of BLENDER DENSO HARD® and reduce its effectiveness.
• In warm weather, soak the surface in cold water, then dry and apply BLENDER DENSO HARD®.
• BLENDER DENSO HARD® is a colorless solution that does not alter the appearance of the concrete surface and will not cover stains or floor wear.
• Provide good ventilation in enclosed areas to facilitate drying.

LIMITED WARRANTY

This product, its materials and workmanship are warranted to be free from defects in accordance with BLENDER GROUP®, S.A. DE C.V. quality control standards. All accompanying recommendations, statements and technical data are based on tests which we believe to be reliable and correct, but the accuracy of such tests are not guaranteed and make no warranty whatsoever, express or implied; including warranty of proper use or marketing with respect to its products. Satisfactory results depend on many factors beyond the control of the BLENDER GROUP®. The user must rely on his or her own information and tests to determine the suitability of use of the product, and the user assumes all risk, loss, damage, cost and liability resulting from direct, indirect or consequential use of the product. BLENDER GROUP® shall not be liable for injury, loss or damage to purchasers or third parties injured by direct or indirect use resulting from use or inability to use the product. The sole responsibility of BLENDER GROUP® will be to replace that portion of the product that proves to be defective. Any warranty claim must be made within six (6) months from the date of the claim breach. This limited warranty applies only if the product was properly installed and used according to the instructions and was properly stored prior to use.

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