Use and Care Guide

TECHNICAL DATA SHEET
HE181 - ROOF REPAIR FABRIC ASPHALT
SATURATED
Last Rev Date: 02/25/2014
Physical Properties
Flash PointAppearance
Roll mesh fabric >212ºF
Mesh Size
20 X 10
Maximum VOCColor
Black 0 calculated
Tensile Strength Film (Initial)
75 lbs/in
Approvals and Certifications
Complies with ASTM D-1668, Type I.
Description
HE181 - ROOF REPAIR FABRIC ASPHALT SATURATED is woven fabric 20 X 10 mesh, made of yarns of inert,
flexible filaments of pure glass saturated with asphalt. It has a tensil strength of 75 lb/in., stability and durability, is acid
and heat resistant, and will not rot or decay.
Usage
HE181 - ROOF REPAIR FABRIC ASPHALT SATURATED is designed to reinforce Henry #204 Plastic Roof Cement,
#209 Extreme Wet Patch Roof Leak Repair, #505 FlashMaster™ Flashing Cement, #208R Rubberized Wet Patch
Roof Leak Repair, and #208 Wet Patch Roof Leak Repair, #906 FlashMaster™ Plus Wet or Dry Flashing Cement
and coatings when used in roof repair work, for flashings, and for sealing seams in metal and composition roofs. It is
also used in below-grade waterproofing applications, tank lining systems, and for waterproofing planter boxes.
Surface Preparation
Be sure the roof surface is clean and dry before applying roof cement.
Application
Apply roof cement approximately 1/8" thick, or coating approximately 1/16" thick or as specified. Embed HE181 - ROOF
REPAIR FABRIC ASPHALT SATURATED smoothly without wrinkles or buckles. Top coat fabric with roof cement or
coating of the same thickness as the embedding coat, or as specified, making sure the glass is entirely covered.
Cleanup
Asphalt can be removed by use of mineral spirits, paint remover, or kerosene. Use caution when handling solvents.
Caution
WARNING: This product contains detectable amounts of chemicals known to the State of California to cause cancer, or
birth defects, or other reproductive harm.
Employers should obtain a copy of the Material Safety Data Sheet (MSDS) from your supplier or directly from Henry at
the toll free number or website below.
Product Sizes
4IN X 150FT ROLL (1 lb) 6IN X 150FT ROLL (1.5 lb) 36IN X 150FT ROLL (9 lb)
Henry Company 909 N. Sepulveda, Ste 650, El Segundo CA 90245-2754
Technical Services Phone: [phone] - Email: [e-mail]
The Henry Company is the parent company of Bakor, Inc.
www.henry.com
TECH HE181