Seal-Krete 336487 User manual

Seal-Krete 336487 User manual
TECHNICAL DATA
ROC-77
PENETRATING CONCRETE SEALER
.DESCRIPTION AND USES
.PRODUCT APPLICATION (cont.)
.
®
APPLICATION
Rust-Oleum Penetrating Concrete Sealer seals and
protects bare concrete and masonry surfaces (including
landscaping blocks and concrete pavers) from the
damaging effects of water, chemicals and UV light without
changing the appearance of the concrete. This water-base
formula penetrates deeply into and reacts with the
concrete to form a protective barrier beneath the surface
to keep water out, protect against stains and extend the
life of the concrete surface.
Rust-Oleum Penetrating Concrete Sealer is ready to use.
Do not thin. Use only when air (ambient) temperature is
between 50-90°F (10-32°C) and the relative humidity is
below 85% during the day and night. Do not apply in
direct sunlight. Do not apply if rain is expected within 24
hours. Use in a well ventilated area. Avoid applying late in
the day when temperatures are falling as the formation of
dew can interfere with proper sealing.
It is suitable for use on interior or exterior, bare concrete
and masonry surfaces. Do not use on asphalt. It is ideal
for driveways, walkways, porches, pool decks, basements
and more.
This product is not for use on previously painted or stained
floors or over loose or poorly cured concrete. Areas
subject to hydrostatic pressure are best coated with a
waterproofing paint. Not recommended for use on garage
floors where a film forming sealer is present.
.PRODUCTS
SKU
310429



Mask adjacent surfaces to allow spray application up to all
edges. Protect delicate foliage from overspray. Apply
using a standard pump sprayer with an adjustable spray
tip or apply using a standard ⅜” nap roller. Choose the
best applicator for the size of the project and texture of the
concrete. Do not pour the sealer directly on the surface or
allow to puddle.
Stir the container to mix product. Fill pump sprayer with
product, then fully pressurize the sprayer. Set the spray tip
to a medium-fine mist and spray 10-12” from the surface.
Start and stop the sprayer just off the work area to prevent
drips. For larger areas, work in 6’x6’ sections at a time
before moving to the next section. Apply the product
evenly, using a circular or oval pattern to saturate the
surface. Do not allow the sealer to puddle. Back roll any
puddles using a ⅜” nap roller.
.
Container Size
1-Gallon Penetrating Concrete Sealer
. PRODUCT FEATURES
.
.
Penetrates concrete for chemical & stain protection
Excellent water repellency
Maintains original appearance
READ ALL INSTRUCTIONS CAREFULLY BEFORE
STARTING PROJECT
Once sealed, it is no longer a paintable surface. For
ongoing maintenance, surfaces previously sealed with
Rust-Oleum Penetrating Concrete Sealer (or another
water-based penetrating concrete sealer) may be sealed
again with this product.
SURFACE PREPARATION
COVERAGE
Proper surface preparation is critical to achieve best
results. Allow newly poured concrete to cure for a
minimum of 28 days. Sweep away all loose dirt, debris
and remove any vegetation that could interfere with
application and performance. If necessary, use a wire
brush or sander to remove any loose or unsound concrete
or masonry. Remove any efflorescence with an
efflorescence remover (sold separately). Clean the entire
surface, including any oil or grease spots with Rust-Oleum
Cleaner & Degreaser (sold separately). Scrub the surface
with a stiff bristle brush or broom. Rinse thoroughly with
fresh water, preferably with a power washer. Repeat as
necessary to completely clean and rinse. Allow to dry to
the touch (typically 4-6 hours) before applying product.
Each gallon covers approximately 250 square feet (single
coat). Coverage will vary depending on the porosity of the
surface. Porous surfaces may require multiple coats.
PRODUCT APPLICATION
.
DRY TIME
Dry time is based on 70°F and 50% relative humidity.
Allow longer dry time at lower temperatures and higher
humidity. Wait a minimum of 4-6 hours for light foot traffic.
Wait 24-48 hours before returning heavy items, furniture
and vehicles. The surface will be fully cured in 72 hours.
CLEAN-UP
Soap and water. Properly dispose of all soiled rags, roller
covers and unused product.
1
Form: GDH-1185
Rev.: 083016
TECHNICAL DATA
PENETRATING CONCRETE SEALER
.PHYSICAL PROPERTIES
.
Resin Type
Silane and Siloxane Materials
Pigment
None
Solvent
Water
Weight
Solids
Per Gallon
8.3 lbs.
Per Liter
1.00 kg
By Weight
5.0%
By Volume
5.5%
Volatile Organic Compounds
<10 g/l (0.08 lbs./gal.)
Practical Coverage
at Recommended DFT
Dry Times @ 70-80º F
(21-27°C) and 50%
Relative Humidity
250 sq.ft./gal. (single coat)
Actual coverage will vary depending on the porosity of the surface
Light Foot Traffic
4-6 hours
Return Furniture
24-48 hours
Full Cure
72 hours
Shelf Life
2 years
Flash Point
>200°F (93°C)
Safety Information
For additional information, see SDS
The technical data and suggestions for use contained herein are correct to the best of our knowledge, and offered in good faith. The
statements of this literature do not constitute a warranty, express, or implied, as to the performance of these products. As conditions and use
of our materials are beyond our control, we can guarantee these products only to conform to our standards of quality, and our liability, if any,
will be limited to replacement of defective materials. All technical information is subject to change without notice.
Rust-Oleum Corporation
11 Hawthorn Parkway
Vernon Hills, Illinois 60061
An RPM Company
Phone: 877•385•8155
www.rustoleum.com
Form: GDH-1185
Rev.: 083016
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