DensDefy® Liquid Flashing

This detailing compound protects rough wall openings, penetrations, joints, sheathing fasteners and seams.  It eliminates the need for joint reinforcing tape and reducing installation time.

Documents and Resources

Product Details


  • Waterproofing, adhesive and detailing compound made with STP Technology
  • Creates a highly durable continuous elastomeric flashing membrane
  • Bonds and cures in adverse weather conditions and may be applied to damp surfaces
  • Tolerates rain immediately after application
  • May be fully exposed to UV and normal weather conditions for up to 12 months
  • Backed by a Georgia-Pacific limited warranty
  • AAMA 714 Certified

Product Size and Packaging


  • Available in a 20 oz. sausage for professional gun application.
  • 20 sausages per case
  • Available as individual rolls on Amazon