Silicone22^™ Low Solid Rubberized Silicone Roof Coating White

Metal, single ply, smooth BUR, APP, SBS, modified bitumen, polyurethane foam, cured concrete, existing asphaltic and elastomeric roof coatings and other approved surfaces.

NOT for use on roof shingles.

EPDM rubber roofs must be primed with bonding primer designed for EPDM roofs. Other roof substrates including metal, asphalt or concrete may require primer before application. An adhesion peel test should be performed to determine if a primer is needed.  Asphalt-bleed blocking primer is recommended over asphalt substrates to limit staining and discoloration.

• Color:White
• Vehicle Base:100% Silicone
• Weight per Gallon:10.27 +/- .5 lbs.
• Solids by Weight:80%
• Solids by Volume:68%
• Viscosity (ASTM D 562): 6667 cps
• Dry Film Thickness: 22 mils (@ 5 gals 250 sq./ft.)
• Dry Time
  • Exposure: 4-6 hours
  • Between coats: 24 hours
  • Full Cure: (@ 70℉, 50% relative humidity) 24 to 48 hours
• VOC: ≤ 246 g/L
• Flash Point: >142℉
• Clean Up: 100% Virgin Mineral Spirits or Naptha

• Elongation: 370%
• Tensile Strength: 261 Psi
• Tear Resistance (ASTM D 624): 23.7 LBS/Linear Feet
• Permeance (ASTM E 96 Procedure BW) : 13.7 US Perms

• 5-Gallon Pail