Specification

Concrete Leveler
Quick-Setting, Self-Leveling Floor Underlayment
for Interior and Exterior Use
™
ctscement.com
For thicknesses greater than 1˝ (25 cm), extend
each 50-lb (23-kg) bag of Concrete Leveler with
25 lb (11.4 kg) of clean, dry 3/8˝ (9.5 cm) pea
gravel. When extended with aggregate, Concrete
Leveler may be placed up to 5˝ (127 cm) thick.
CURING
No curing is required under normal conditions
of 70˚F (21˚C). If used in exterior applications,
apply a ne water mist to the newly hardened
surface of Concrete Leveler as soon as it can
be done without marring the surface. Continue
until one hour after nal set. Avoid excessively
dry, windy, hot or sunny conditions.
FLOOR COVERINGS
Moisture insensitive ooring such as tile may
be placed in as little as 6 hours, ceramic tile in
4 hours, and moisture sensitive ooring in 16
hours. Always follow the ooring manufacturer’s
recommendations for Moisture Vapor Emission
Rate and retained moisture. Concrete Leveler is
not designed to function as a vapor barrier. To
determine if Concrete Leveler is suitable for your
specic application, install and evaluate jobsite
test sections using the prepared substrate and
the specied nished oor.
Concrete Leveler may be used as a wear
surface for foot trafc in 3 to 4 hours and
rubber wheel trafc in 24 hours at 70˚F
(21˚C). Concrete Leveler is not designed to be
a permanent nished oor surface. Concrete
Leveler may be used as an underlayment in
moisture control systems.
YIELD & PACKAGING
Concrete Leveler is available in 50-lb (23-kg)
polyethylene-lined bags. Coverage is 24-30 ft
2
(2.2-2.8 m
2
) at ¼˝ (0.6 cm) thickness and 12 -
15 ft
2
(1.1-1.4 m
2
) at ½˝ (1.2 cm) thickness for
at surfaces.
STORAGE & SHELF LIFE
One year when stored in cool, dry conditions
out of direct sunlight.
USER RESPONSIBILITY
Before using Rapid Set
®
products, read
current technical data sheet, bulletins,
product label and material safety data sheet
at www.ctscement.com. It is the user’s
responsibility to review instructions and
warnings for any Rapid Set product in current
technical data sheet, bulletins, product label
and material safety data sheet prior to use.
PHYSICAL PROPERTIES
All data produced at 70°F (21°C)
Working Time 30 minutes
Flow Life 15 minutes
Walk-on Time 3-4 hours
Install Ceramic Tile 4 hours
Install Moisture
Insensitive Flooring
6 hours
Install Moisture
Sensitive Flooring
16 hours
VOC Content 0 g/L
Set Time (ASTM C191)
Initial Set 2 hours 20 minutes
Final Set 3 hours 20 minutes
Compressive Strength (ASTM C109)
24 hours 2500 psi (17.2 MPa)
7 days 3500 psi (24.1 MPa)
28 days 4600 psi (31.7 MPa)
© 2013 CTS Cement Mfg. Corp. DS062013USA L361-EN-1306
WARNING: DO NOT BREATHE DUST. AVOID
CONTACT WITH SKIN AND EYES. Use material
in well-ventilated areas only. Exposure to
cement dust may irritate eyes, nose, throat,
and the upper respiratory system/lungs.
Silica exposure by inhalation may result in the
development of lung injuries and pulmonary
diseases, including silicosis and lung cancer.
Seek medical treatment if you experience
difculty breathing while using this product.
The use of a NIOSH/MSHA-approved respirator
(P-, N- or R-95) is recommended to minimize
inhalation of cement dust. Eat and drink only in
dust-free areas to avoid ingesting cement dust.
Skin contact with dry material or wet mixtures
may result in moderate irritation to thickening/
cracking of skin to severe skin damage from
chemical burns. If irritation or burning occurs,
seek medical treatment. Protect eyes with
goggles or safety glasses with side shields.
Cover skin with protective clothing. Use
chemical resistant gloves and waterproof
boots. In case of skin contact with cement
dust, immediately wash off dust with soap and
water to avoid skin damage. Wash skin areas
exposed to wet concrete with cold, running
water as soon as possible. In case of eye
contact with cement dust, ush immediately
and repeatedly with clean water and consult
a physician. If wet concrete splashes into
eyes, rinse eyes with clean water for at least
15 minutes and go to the hospital for further
treatment.
PROPOSITION 65 WARNING: This product
contains chemicals known to the State of
California to cause cancer and birth defects or
other reproductive harm.
Please refer to the MSDS and www.ctscement.
com for additional safety information regarding
this material.
LIMITED WARRANTY: CTS CEMENT MANUFAC-
TURING CORP. (CTS) warrants its materials to be
of good quality and at its option, within one year
from date of sale, will replace material proven
defective or refund purchase price thereof, and
such replacement or refund shall be the limit of
CTS’s responsibility. Except for the foregoing, all
warranties expressed or implied, including mer-
chantability and tness for a particular purpose,
are excluded. CTS shall not be liable for any
consequential, incidental, or special damages
arising directly or indirectly from the use of the
materials.
MANUFACTURER
CTS Cement Manufacturing Corp.
11065 Knott Ave. Suite A, Cypress, CA 90630
Phone: [phone], Fax: [phone]
Web: www.ctscement.com
E-mail: [e-mail]