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TECHNICAL DATA SHEET | Section 2.7
POLYPRIME FMB
®
Moisture Vapor Barrier Epoxy

Product Description
Polyprime FMB is a clear, two component,100% solids, low Technical Data (Based on Draw Down Film)
®
odor, low viscosity epoxy primer that is specifically formulated Components 2 Side
as a moisture barrier coating to treat new and existing concrete Visual Appearance High Gloss
floors with high moisture and high pH. Polyprime FMB can be
®
used as a one-coat moisture vapor barrier coating suitable for Density 9.0 lb/gal
various types of concrete. The low viscosity formula not only VOC Content <5g/l
promotes deeper concrete penetration for superior substrate
adhesion, but also generates higher propensity for sealing and Pot Life @ 70ºF (21ºC), 50% RH 10-15 Minutes
blocking moisture drive than standard epoxy flooring product. Equipment Brush, Roller, & Flat Rubber
Squeegee
Features Number of Coats 1 @ 16 mils
2
• 100% Solids, Low VOC, Low Odor Theoretical Coverage 100 ft /gal 16 mils WFT
• Controlled Vapor Pressure up to 25lbs Dry to Touch @ 70ºF (21ºC), 50% RH 3-4 Hours
• Excellent Concrete Adhesion Life Traffic N/A
• Fast Drying Times Full Cure N/A
• Low Viscosity for Deeper Concrete Slab Penetration Recoat Time @ 70ºF (21ºC) 12 to 24 Hours
• One-Coating Moisture Vapor Barrier
• Vapor Control for High Moisture and High pH Slabs Min. Application Temp. 50ºF

Typical Uses Mechanical Properties
• Animal Care Areas Surface Prep Requirements ICRI CSP-3, Primed
• Excellent Moisture Blocker Adhesion, ASTM D7234 >400psi, Concrete Failure
• Institution Facilities Hardness, Konig (15 mils) 100
• Laboratories ASTM D4366
• Loading Docks Tensile Strength, ASTM D2370 7500 psi
• Manufacturing & Warehouse Floors Tensile Elongation, ASTM D2370 1.5%
• Mechanical Rooms
• Multiple-Unit Housing Compression, ASTM D695 10,000 psi
• Pharmaceutical Plants Hardness (Shore D), ASTM D2240 75-85
• Retail Stores Water Absorption, ASTM D570 <0.1%
• Shop Floors Flame Test, ASTM D648 Class 1
• Underneath any Coatings Showing Concrete Abraision Resistance, ASTM D4060 30 mg loss
Contamination Coefficient of Friction, ASTM D2047 0.7 Smooth
• Underneath Various Floorings
Impact Resistance, ASTM D2794 160 in/lb

Packaging

3-Gallon Kit One 3.5 gallon pail, net fill 2 gallons Chemical Data @ 70ºF (21ºC)
(7.57 liters) of Side-A and One 1
gallon (3.78 liters) can of Side-B pH 4 to 13
Inorganic Acids Good
15-Gallon Kit Two 5 gallon (18.9 liters) pails of Organic Acids Good
Side-A and One 5 gallon (18.9 liters)
pail of Side-B Alkali Excellent
Solvents Good
Color
Clear
Note: Although testing is critical, it is not a guarantee against future
Coverage problems. This is especially true if there is no vapor barrier or the vapor
Approximately 100 sqft/gallon @ 16 mils. barrier is not functioning properly and/or you suspect you may have
Surface Preparation concrete contamination from oils, chemical spills or excessive salts
CHECK THE CONCRETE
Concrete must be structurally sound and free of curing

POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 2.7
wpsales@polycoatusa.com | www.polycoatusa.com