Multi-Purpose Bonding Primer

permanently flexible and breathable high-performance bonding primer

• Patented adhesive formula adheres to exterior substrates with powerful grip. 

• Remains permanently flexible and breathable, expands and contracts as the substrate flexes with seasonal changes in temperature and humidity, ensuring a paint job that endures 2 to 3 times longer than traditional primers.

• Use on: all types of wood substrates, masonry, concrete, aluminum, vinyl, fiber cement siding, T1-11, etc

• Best project applications: new construction, residential repaint, industrial and commercial applications, and worn and weathered substrates 


  • Available in quarts, gallons, and fives
  • 40% solids by volume
  • 200% elongation
  • 300 sq ft per gallon @ 2 mils dry (5 mils WFT)
  • Exterior use
  • Apply by brush, roll, or spray 
  • Back brush for best results
  • Dries white and tacky to the touch
  • 200 + PSI adhesion
  • 100% Acrylic latex formula
  • Soap and water clean-up
  • <48 g/L VOC

Mad Dog Tech Support  


Primer Questions?