Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.


Flashing Cement,5 gal.,Black

  • Item # 53PZ34
  • My Part #
  • Mfr. Model # HE505071
  • Catalog Page # 1616
  • UNSPSC # 12163501
Flashing Cement,5 gal.,Black close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $67.25 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 47.5 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Henry® FlashMaster™ flashing cement is a premium quality, trowel-grade flashing cement for use on dry surfaces in all temperature conditions.

• Stops leaks on dry surfaces.
• Rubberized for long life and flexibility.
• Good for use in vertical applications.

View More

Technical Specs

  • Item Flashing Cement
  • Base Type Reinforced Asphalt
  • Resin Type Asphalt
  • Size 5 gal.
  • Color Black
  • Finish Unfinished
  • Coverage 12.5 sq. ft./gal.
  • Dry Time 12 to 24 hr.
  • Dry Time Recoat 24 hr.
  • VOC Content 300g/L
  • Surface Asphalt Coated, Metal Roofs, Masonry Roofs, Chimney Flashings, Vents, Skylights, Joints In Metal Edging, Gutters, Metal Flanges, Roof Membranes
  • Application Temperature Room Temperature
  • Application Method Trowel, Putty Knife
  • Standards ASTM D4586
  • For Use With Chimneys, Firewalls
How can we improve our Technical Specifications?

Compliance and Restrictions

  • Hazardous material - Combustible Liquids

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.