CPD庐 SALTGUARD
resistance to alkaline concrete.
DESCRIPTION
CPD庐 Saltguard is a clear, ready to use sealer based on Alkaline surfaces attack most resins and oils, drastically
oligomeric alkyl-alkoxy siloxane. CPD庐 Saltguard reducing the effective life of the sealer. This largely
contains siloxane solids suspended in a highly mobile accounts for the high failure rate of most sealers on new
solvent carrier. The material鈥? small molecular structure
s concrete surfaces.
CPD庐 Saltguard reacts with the surface and produces a
allows for maximum penetration into the concrete
providing surface and subsurface protection. Upon chemical bond with natural materials in the concrete. The
reaction with the surface and humidity, the product is siloxane compound which is formed has close affinity
transformed into a highly resistant siloxane compound with the substrate and does not block the natural
which is chemically bonded into the substrate. permeability of the surface. Internal moisture is allowed
to dissipate through the surface and damage which can be
caused by entrapped moisture is prevented.
WHERE TO USE
Applications include concrete flatwork, parking structures,
athletic stadiums and engineered concrete structures. PROPERTIES
Active Substance: Oligomeric siloxane with long alkyl
groups.
BENEFITS
鈥? an effective chloride screen - 93.6% Active Substance Content: 12%
鈥? deep penetration - no color change from the natural Specific Gravity: 0.81
appearance Flash Point: (Mineral Spirits) 43掳C (110掳F).
鈥? especially suitable for alkaline surfaces Appearance: Slightly opalescent liquid.
鈥? prolongs the surface life and prevents damage from Solvent: Mineral Spirits
within by maintaining vapor permeability of concrete
CPD庐 Saltguard has been tested according to the most
鈥? can be applied to concrete surfaces which are slightly
damp current test procedures in the industry. Testing includes
鈥? quick formation of surface repellency and chemical water absorption/repellency rating, penetration and salt
resistance spray resistance. Results are listed below and independent
鈥? high flash solvent carrier makes the material pleasant to test reports are available on request.
work with and prevents loss of active ingredients due to 1. Chloride Screen test using NCHRP 244 Series IV (1
evaporation application at 150 ft虏/U.S. gallon (3.7 m虏/L)) 93.6%
鈥? stops intrusion of water, deicing salts and acids which 2. Water Absorption
result in costly damage to parking decks and concrete (ASTM C-67 and ASTM C-140) 0.34%
structures 3. Scale rating - ASTM C-672-84 - 50 freeze thaw
鈥? reduces chloride ion migration cycles No scaling.
4. Penetration - (1 application) 0.079-0.47" (2-12mm)
ADVANTAGES OF OLIGOMERIC SILOXANES
The above information is representative of actual
OVER OTHER SEALING COMPOUNDS:
Conventional deck sealers are surface coating, oils or production runs. Independent test results may vary from
organic sealants which deposit materials in or on the pores the above by approximately 卤10%
of the surface. These deposits block the natural porosity
and permeability of the concrete. Water which may enter APPLICATION
the concrete by condensation or from ground water sources Precautions: This product contains blended solvents and
migrates through the masonry and will attack the adhesive should be handled accordingly. Do not use near fire or
bond which holds these water repellent solids in place. extreme heat and provide good ventilation to avoid
This results in greatly reduced service life of the treatment buildup of solvent fumes. Applicators should wear
and eventual damage to the surface. A further reason for approved NIOSH/MSHA approved respirators. When
the failure of conventional treatments is their low applying to exteriors of occupied buildings, all exterior
0719-02-1105
air conditioning vents should be covered during application Vertical Surface Applications:
and air handling equipment should be turned off during This product should be applied in two 鈥渨et-on-wet鈥?
application to avoid solvent odors within the building. applications for best results on most porous materials. In
Clothing which may become contaminated with CPD庐 cases of extreme dense, mirror finish architectural
Saltguard should be changed as quickly as possible. concrete and similar surfaces, it may be necessary to
restrict the amount of material applied to one saturation
Preparatory Work: in order to prevent surface darkening.
A test application is necessary on each surface and/or Apply product in a flooding application, from the bottom
masonry material to be treated to ensure compatibility and up with sufficient material applied to produce a 6" to 8"
desired waterproofing results. Test areas are also useful in (15 to 20 cm) rundown below the contact point of the new
determining final application rate and procedures. The test spray pattern with the masonry surface. Allow the first
should be applied using the same equipment as for the job application to penetrate the masonry surface
application. Test areas should be available for inspection (approximately 3-5 minutes) and reapply in the same
by the engineer throughout the job application. Adjoining saturation manner. Less material will be required to
caulking, patching and joint sealants should be installed saturate the surface on the second application.
prior to application. Concrete surfaces should be cleaned, Treated surfaces should be protected from rain and foot
free of dust, surface dirt and contaminants. New concrete traffic for 4-6 hours following application of product.
should be thoroughly cured before application. New Protect from vehicular traffic for 24 hours.
concrete normally does not require etching, however, slick- Maintenance:
trowel finished concrete that has become heavily Chemical spills, heavy salts and abrasives should be
contaminated with surface dirt, tire marks, oil, etc. during removed from the surfaces as soon as possible.
construction may require thorough cleaning and a mild
etch for best performance of the sealer. Older concrete LIMITATIONS
CPD庐 Saltguard should not be applied at surface and air
surfaces should be power washed with high pressure water
and appropriate cleaners to ensure removal of surface dirt, temperatures below 5掳C (40掳F) or above 38掳C
oil and contaminants that may have built up over the years. (100掳F).This material should be stored in sealed
Surfaces to be treated may be damp but should be containers and kept away from extreme heat.
absorbent to ensure good penetration.
NOTE: If a chemical curing agent is to be used during COVERAGE
installation of new concrete, a test area is recommended Porosity and texture of the masonry surface will affect
prior to general application to ensure compatibility. It is the amount of material necessary for effective treatment.
impossible to ensure compatibility with all products. The following is a guide for estimating material
Application: requirements for concrete. Always test on actual surface
CPD庐 Saltguard should be applied as packaged - do not to get precise consumption rates.
dilute or alter material. Preferred method of application is Broom Finish: 3-4 m虏/L (140-180 ft虏/U.S. gallon)
with low pressure (20 psi) airless spray equipment or with Slick Trowel Finish: 6 m虏/L (240 ft虏/U.S. gallon)
heavily saturated brush or roller. Sprayer should be fitted Older Concrete (very porous) 2.3-3.4 m虏/L (95-140
with solvent resistant hoses and gaskets. When using ft虏/U.S. gallon).
brushes or rollers, care should be taken to ensure that Some extremely dense concrete materials contain integral
enough solution is applied. Apply sufficient material to waterproofing agents and admixtures. These surfaces
may require very little CPD庐 Saltguard and consumption
thoroughly saturate the surface making sure to brush out
excess material that does not penetrate. rates of 7.4-8.6 m虏/L (300-350 ft虏/U.S. gallon) are
adequate.
Horizontal Surface Applications:
This product should be applied in a single saturating
application with sufficient material applied so that the STANDARDS
Approved for use on MTO (Ministry of Transportation,
surface remains wet for a few minutes before penetration
Ontario) projects.
into the concrete. Surface residues, pools and puddles
should be broomed out thoroughly until they completely
penetrate into the surface.
PACKAGING
208L (55 U.S. gal) drums - 190 kg (419 lb)/drum
18.9L (5 U.S. gal) pail - 21 kg (47 lb)/pail
3.79L (1 U.S. gal) pail - 5 kg (11 lb)/pail
CLEAN UP
Clean up with Mineral Spirits.
STORAGE
Contains flammable solvents. Keep away from open flame.
Keep containers tightly closed when not in use.
SHELF LIFE
Three years from date of manufacture when stored in
original unopened container, and under normal warehouse
conditions.
SAFETY PRECAUTION
Flammable Liquid. Consult Material Safety Data Sheet
(M.S.D.S.) for specific instructions. MSDS #123.
WARRANTY
The recommendations made and the information herein is
based on our own and independent laboratory experience,
and is believed to be accurate under controlled conditions.
However, no warranty or guarantee of accuracy is made
because we cannot cover every possible application of
product nor anticipate every variation encountered in
weather conditions, job-conditions, methods used and
types of surfaces on which the product is applied. The
users shall make their own tests to determine the suitability
of such products for any particular purpose.
CPD庐 makes no warranties with respect to this product,
expressed or implied, without limitation, the implied
warranties of merchantability or fitness for a particular
purpose.
CPD庐鈥? liability shall be limited in all events to supplying
s
sufficient product to re-treat and/or repair the specific area
to which CPD庐 product has been applied. CPD庐 reserves
the right to have the true cause of any difficulty determined
by accepted test methods. CPD庐 shall have no other
liability, including liability for incidental, consequential or
resultant damages, however caused, whether due to breach
of warranty, negligence, or strict liability.
THIS WARRANTY MAY NOT BE MODIFIED OR
EXTENDED BY REPRESENTATIVES OF CPD庐, ITS
DISTRIBUTORS OR DEALERS.
0719-03-1105
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