M.V.B 100 – Moisture Mitigating Epoxy Primer

SURFACE PREP: A fine to medium shot blasting or the use of a diamond grinding machine to obtain a
surface profile of a CSP – 3 to a CSP – 5 is suggested for ultimate adhesion. A test should be made to
determine that the concrete is dry; this can be done by placing a 4 x 4 plastic sheet on the substrate and
taping down the edges. If after 24 hours, the substrate is still dry below the plastic sheet, then the
substrate should be ready to coat. More advanced moisture testing kits should be used on floors with
suspected moisture problems. Apply coating to a clean surface that is completely dry and free of oil, dirt,
grime, wax, detergent or any incompatible paint or coating. If multiple coats of M.V.B 100 are required,
apply the second coat as close as possible to the suggested recoat time (see technical information
section on this data sheet). Do not exceed 24 hours to recoat or a light sanding may be needed for
adequate adhesion between coats. Fill cracks and spalls with Instant Medic Flex or Instant Medic Hard.
Substrate and air temperature must be no less than 40° F and not exceed 80° F. If applied outside these
limits the sealer may not achieve adequate film formation and may have excessive air entrapment,
bubbles, blushing or hazing. Note that in direct sunlight, substrate temperature can exceed 150° F which
can cause extreme bubbling issues.

MIXING: Mix Part A & Part B separately with a ,low-speed mixer. Prior to blending the smaller kit to ensure uniform distribution of all ingredients. Mix only full, prepackaged kits. Do not separate into smaller kits. Pour a full pre-packaged kit of 2 parts of Part A to 1 part
of Part B together and mix well with slow speed mixing equipment such as a jiffy mixer for 2 full minutes
to ensure the material is thoroughly mixed and homogenous. Avoid whipping air into the coating.
Improper mixing may result in product failure.

COVERAGE RATE: First Coat: 100 ft² per gallon approx.*
*Coverage rates may vary depending upon surface porosity, texture, application method and prior sealer
application. Excessive build up should be avoided.

APPLICATION: Apply the mixed material by brush or roller with a 1/2” nap – 3/4” nap shed less roller
cover within the usable pot life time frame, at 100 sq. ft. per gallon. A second applicator on spiked
shoes should be back rolling the wet material to ensure uniform distribution. If the material becomes
thick while applying and sticking to the roller, stop applying and discard the mixed material. At this point
it has reached the end of the usable pot life. While applying keep a wet edge to prevent roller marks. It
is recommended to work in sections usually using control joints as dividers to ensure proper application
results. Do not allow to Puddle! If recoating after 24 hours a light sanding using a fine sanding screen
may be needed to ensure adequate inner coat adhesion.

PLEASE NOTE: Applying material outside the suggested parameters may result in product failure. It is always
recommended to test the product in a small, inconspicuous area (on the same concrete substrate) for desired
results prior to application. Coverage rates may vary for all coatings and substrates depending on porosity, density,
texture etc. When applying, do not exceed 400 sq. ft. per gallon. Applying too thin of a coating may cause
inadequate film formation or performance expectations may be limited. DO NOT USE ON BRICK.