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790-11

Henry Company

790-11

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Overview

Waterproofing Waterproofing

Fluid or Spray Applied Fluid or Spray Applied

Asphalt Asphalt

Flat Roof Flat Roof

Concrete, Masonry Concrete, Masonry

Design Options

Product Description

790-11 is a hot-applied, rubberized asphalt formulated to provide a monolithic fully bonded roofing and waterproofing membrane. It is hot poured in a single or fabric-reinforced application. 790-11 is composed of a specially selected blend of refined asphalts, synthetic rubber, and mineral stabilizers. It is modified with additives to promote adhesion and improve low-temperature flexibility.

Thickness

Width

Height

Thickness

Standard Sizes: 0-1/8"

Sheet Length

Height

Sheet Width

Width

Performance Data

Air Permeance

Rate of airflow through the barrier per square foot at a specified pressure difference

Product Weight Per Area

Tensile Strength

Weight needed to break the roll, per inch of width

Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

perm (imperial)

0.016

Henry Company

Henry Company999 North Pacific Coast Highway, Suite 800 El Segundo 90245

310-955-9200

https://www.henry.com

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