MATRIX™ 307 Premium Asphalt Primer

MATRIX™ 307 has an excellent penetration rate that promotes a tough bond for coating and adhesives while providing strength and flexibility to accommodate temperature-related expansion and contraction of the roof system. It is easily applied with a sprayer, brush, or roller.

  • Concrete and masonry roofs, walls, or floors prior to the use of asphalt cutback adhesives
  • Metal edging and flashing
  • Asphalt or weathered composition roofing prior to the application of hot-mopped or cold-applied built-up roofing materials
  • Undercoating for aluminum roof coatings or asphalt roof coatings
  • Emulsions, as well as gypsum surfaces
  Container Size Net Contents
PAIL 5-gallon (18.9 liter) 4.75-gallon (17.98 liter)
DRUM 55-gallon (208 liter)  
BUCKET 3-gallon (11.4 liter) 2.8-gallon (10.99 liter)