Epoxy.com Product 100MR
Moisture Tolerant Epoxy Primer and Base Coat
Can be Used as a Primer Over Concrete as New as 5 Days
Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat
consists of a unique water based epoxy technology which allows the contractor to
install epoxy resin floor systems and other moisture sensitive floor coverings
on new concrete (5 days old) without fear of moisture entrapment. Epoxy.com
Product 100MR Moisture Tolerant Primer and Base Coat is applied in a two coat
application. Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat is the primer/basecoat used in various Epoxy.com Products
Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat is a unique two-component,
moisture tolerant, extremely high density,
chemically enhanced epoxy based product
which reduces the passage of water vapor and
moisture through slabs on, above or below
grade, thus eliminating delamination and
blistering of adhesives, floor coverings, resin
floor systems, epoxy terrazzo and coatings.
Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat controls water vapor
transmission levels for the installation of most
floor covering systems, including VCT, sheet
vinyl, carpets, wood, laminates, epoxy resin
flooring and epoxy terrazzo.
- Vapor and water barrier.
- Can be placed on new concrete in as little as 5 days.
- Water based - low VOC.
- Highly moisture tolerant
- Barrier against radon and other gasses
- Compatible with most flooring systems - conventional, and seamless epoxy
- Does not support the growth of mold.
- Easy to install with little down time.
- Substrate must be at least 50° F during installation and curing
- Substrate must be free of dirt, sealers, waxes, and other foreign
materials that would interfere with proper bonding.
- Must be installed a minimum of 1/8 for use with moisture sensitive
Color SelectionEpoxy.com Surface Preparation Guide
Can be used clear with Epoxy.com Colored Quartz or Epoxy.com Flooring Flakes. Color packs are available in selected colors. Color pack mix ratio is 1 QT color pack per 5 gallon pail of
Epoxy.com Product #697 Methyl Methacrylate (MMA) Binder Resin.
Available in selected colors using color pigment packs 1 to 2 quarts per 5 gallon unit.
Surface preparation is the most critical portion of any successful
resinous flooring system application. All substrates must be properly
prepared as outlined in Epoxy.com
Surface Preparation Procedures.
Epoxy.com Technical Support Department is pleased to answer any
Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat is a two-component material.
Do not alter mixing ratios in any way. Part I and
Part II are supplied in the correct mixing ratios.
Always mix a complete unit in the proportions
Stir material for approximately 3-4 minutes to
form a homogenous consistency using a slow
speed drill and "Jiffy" blade. Do not entrap
excessive air. Scrape all sides and bottom of
container to ensure thorough mixing.
Prime using Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat thinned 10% with one (1)
pint of potable water per 1.25 gallon unit for good
penetration. Apply with a squeegee and short nap
roller to the properly prepared substrate. Back roll
with the short nap roller to achieve a uniform
coverage. Allow to cure hard enough for foot
traffic, about 3-4 hours at 75 degrees F.
Apply one (1) Part of Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat to 4 parts of B. Thoroughly mix with a
low speed drill and Jiffy blade until uniform. Mix
with low speed drill until uniform and no lumps.
trowel or similar squeegee. Allow to self-level and
backroll with a looped roller. A 1.25 gallon unit will
cover 30 sq. ft. @ 1/16�.
Broadcast surface with broadcast sand to excess
(30-50 lbs./100 sq. ft.) with Epoxy.com Product #77 to achieve 1/8 inch. Sweep
and vacuum excess or loose sand after hardening
(16-24 hours, depending on temperature).
Top Coatings and Overlays
Apply top coatings or resin floor system directly
over broadcast surface. Prime surface with
appropriate Epoxy.com primer as required. For
vinyl flooring and other floor coverings consult with
manufacturer of floor covering.
|VOC Content, Mixed
||< 1 g/L
|Solids by Volume||59%|
|Flash Point: Part A
||1:4 by Vol.
|Pot Life, Approximate
||60 minutes @ 75°F (24°C)
|Open to Foot Traffic
||After 16 hrs. at 73°F (23°C)
|Full Cure and Maximum Resistance||7 days|
|Hardness, Shore D ASTM-D-2240
|Compressive Strength ASTM-C- 579
|Flexural Strength ASTM-C-580
-New concrete (5 days)
-Moist concrete (28 days)
-Dry concrete (28 days)
-High pressure water
After completing the application of Epoxy.com Product 100MR Moisture Tolerant Primer and Base Coat and
the topcoats or floor covering system, the installer
should provide the owner with maintenance
instructions relevant to the specific topcoats or
floor covering. If floors become slippery due to
animal fats, oil, grease, or soap film, clean and