Primers & Base Coatings

Primers & Base Coatings

Proper surface preparation is key to a successful coating job. UNIFLEX® offers a full line of primers and basecoats.

SPE Gray Acrylic Base Coat

Product Number 41-321

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Quick Reference
  • Color: Gray
  • Vehicle Base: Acrylic
  • Weight per Gallon: 10.4 lbs.
  • Solids by Weight (ASTM 2369): 61 ± 2%
  • Solids by Volume: 50.5 ± 2%
  • Viscosity @ 77° F (25° C): 115 ± 5KU
  • Dry Film Thickness: 8.1 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: 9.0 ± 1
  • Specific Gravity: 1.26
  • Flash Point: None
  • Solvent: Water
  • Clean Up: Warm, soapy water

UNIFLEX® SPE Gray Acrylic Base Coat is formulated from a unique cross-linking acrylic polymer for enhanced adhesion. Designed for use as a basecoat for single-ply roofs, this product must be coated with UNIFLEX® Elastomeric Roof Coating.

RECOMMENDED USES:
  • Approved Single Ply Membranes
PERFORMANCE CHARACTERISTICS:
  • Elongation 600% @ 77° F
  • Tensile Strength 150 psi @ 77° F
PACKAGING:
  • 55 gallon drums (208.2 liters)
  • 5 gallon pails (18.9 liters)