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Henry 906 Flashmaster Plus Wet or Dry Elastomeric Flashing Cement-07/17/2011


Products in this Consumer Product Information Database (CPID) are classified based on their composition:
Substances: single chemicals
Preparations: products which contain chemicals that can be easily separated during normal use
Articles: products or product assemblies that do not contain chemicals that can be separated out from the product or assembly under normal or advertised use.



Indicates country where product is sold.

Brand Information
Date entered: January 22, 2015

Henry 906 Flashmaster Plus Wet or Dry Elastomeric Flashing Cement is a premium quality, SBS rubber polymer-modified mastic compound of asphalt, organic fibers and mineral fillers that offers superior adhesion to wet or dry surfaces. This all-weather application assures maximum resistance to weathering and ease of application. It is a soft, pliable material that gradually hardens to a flexible, durable, and watertight film; and sets firmly after application, yet retains its flexibility over a period of years.

Purpose of product.

Roofing and flashing cement.

Structure such as solid, liquid, aerosol etc.

Customer Service No: 800-486-1278
Manufacturer Information

Date when validity of Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) was last verified.

Date verified: February 19, 2023
Henry Company

999 North Pacific Coast Highway, Suite 800  
El Segundo CA 90245

310-955-9200 866-223-1285
800-486-1278 (TOLL FREE)