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VaporTight
Coat SG2 VAPORTIGHT COAT-SG2 combines an unusually wide
variety of advantages in one unique product:
- Vapor barrier
- Moisture tolerant
- High chemical resistance
- Excellent adhesion to damp
substrates
- Good adhesion after freeze/
thaw cycling
- Easy to apply - one coat
application
- Functions as negative side
waterproofing
- Provides good bonding for
additional top coatings such
as adhesives, epoxies and
self levelers
Areas of application:
Concrete slabs on or below
grade such as
- Industrial/retail facilities
- Office buildings
- Hospitals and schools
- Residential slabs
Typical applications:
- Concrete slabs with missing
or damaged vapor barriers.
- Oil contaminated concrete
substrates
- One week old concrete slabs and underlayments
- New concrete slabs with excessive
moisture content to receive a flooring or coating
VAPORTIGHT COAT-SG2 is a unique 2-component,
moisture tolerant, extremely high-density epoxy based product,
which prevents the passage of water vapor and moisture
through slabs on or below grade,
thus eliminating delamination of adhesives, floor coverings and coatings.
It also prevents capillary infiltration of oil or other chemicals from
the ground and
can be used to treat oil contaminated slabs.
VAPORTIGHT COAT-SG2
reduces water vapor emission
level; of up to 25 lbs//24
hrs - 100 ft2 to 3 lbs or less for the installation
of most floor covering systems including VCT, sheet
vinyl, carpets, wood, laminates, epoxy, terrazzo & synthetic "SG2" can also be used as a stand-along coating
(consult our technical dept.)
Water Vapor Emission Test: Use "Anhydrous Calcium Chloride" testing
as per ASTM F 1869-98 to
determine the existing water vapor emission rate prior to application of
VAPORTIGHT COAT-SG2.
Surface Preparation:
Use steel shot blasting, high-pressure water or abrasive (sand) blasting,
scarifying or other suitable means to obtain a uniform, absorptive surface,
free of existing
coatings or any bond inhibitors. (ICRI CSP 2-3 profile.) Rinse all surfaces
to be treated with
clean water, leaving no
standing water.
Mixing and Application:
Thoroughly mix
resin and hardener
(component A & B) as per data sheet
instructions.
Pour and spread product in one coat at a
rate of 1 1 5 ff2/gal (2.8 m2/liter)
by roller or squeegee to the moist substrate, and carefully
scrub it into the pores with a
long handled brush. Follow with a roller to achieve a uniform
coverage.
Protect
treated area from strong sunlight and wind. Indoors, prevent
noticeable drafts.
Broadcast #20 mesh (0.5-1.0 mm) sand info
fresh application.
Installation time: 1 day
Refer to Technical Data sheet for full application instructions.
Technical Documents:
» Vaportight-SG2 Data Sheet
» Vaportight-SG2 MSDS
» Vaportight Coat SG2 Manual
» Vaportight
Coat Sealing Cut Joints Guidelines
» Vaportight
Coat SG2 Registration
» Vaportight Coat Mixing
» Site
Inspection Report
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