Mad Dog Primer "Dura Build"

• 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: worn, pitted, weathered substrates, residential, commercial, and industrial repaint projects