Henry® 910-01  

Penetrating Asphalt Primer

Product Description


Henry 910-01 Penetrating Asphalt Primer is a light bodied asphalt based material for priming surfaces before applying hot mopped or cold applied asphalt coatings, roof cements, mastics and adhesives.


  • Solvent based, its highly penetrating qualities assure a firm bond
  • Excellent material for use as a general priming coat over smooth surface roofs, concrete, gypsum, cinder block, brick and metal surfaces


  • 100-500 sq. ft./gallon, depending on porosity of surface


  • Available in 4.7 gallon pails
Installation and
Technical Literature

Data Sheets

Henry 910-01 Data Sheet Download PDF      

SDS Sheets

Henry 910-01 SDS Sheet Download PDF      

Health Product Declaration

Henry 910-01 Health Product Declaration Download PDF