Elastomeric MB White Primer
UNIFLEX® Elastomeric MB White Primer is formulated using a 100% Acrylic Polymer specially designed for use as a primer for modified bitumen and asphaltic surfaces, providing outstanding adhesion prior to installing UNIFLEX® Elastomeric Roof Coating. Formulated to resist cracking and peeling, UNIFLEX® Elastomeric MB Primer provides excellent waterproofing capabilities.
View Specifications that include this product
Certifications and Approvals
Recommended Uses
- Smooth BUR
- Modified Bitumen
- Granular Cap Sheets
- Other Approved Surfaces
Quick Reference
- Color: White
- Vehicle Base: 100% Acrylic Resin
- Weight per Gallon: 11.4 lbs.
- Solids by Weight (ASTM 2369): 63 ± 2%
- Solids by Volume: 50 ± 2%
- Viscosity @ 77° F (25° C): 115 ± 5KU
- Dry Film Thickness: 7.9 mils (@ 1 gal./100 sq. ft. less surface absorption)
- Dry Time
- Exposure: 4 – 6 hours
- Between coats: 24 hours minimum
- VOC: ≤ 50 g/l
- pH: 8.5 ± 0.5
- Specific Gravity: 1.37
- Flash Point: None
- Solvent: Water
- Clean Up: Warm, soapy water
- Note: This product remains tacky and should be coated as soon as possible after 24 hour dry time to limit dirt pick-up.
Performance Characteristics
- Elongation/Tensile @ 77° F
- Initial Elongation 500%
- Tensile Strength 90 Psi
- 1000 Hrs. Accelerated Weathering No Cracking Or Checking Permeance
- (ASTM D1653) 3 Perms
Packaging
- 275 Gallon Totes (1040.9 Liters)
- 55 Gallon Drums (208.2 Liters)
- 5 Gallon Pails (18.9 Liters)