TDS

Henry Company 999 N. Sepulveda Blvd., Ste. 800, El Segundo, CA 90245
Technical Services - Phone: [phone]
E-mail: [e-mail] www.Henry.com
Revision Date: 09/13/2022
TECHNICAL DATA SHEET
587 100% Acrylic
Dura-Brite™
White Elastomeric Roof Coating
Typical Physical Properties
Appearance Bright white liquid
Low Temp Flexibility (Initial)
(ASTM D522)
Pass 0° F @ ½ in. bend
Solids by Weight
(ASTM D1644)
59% minimum
Low Temp Flexibility (After 1,000 hours aging)
(ASTM D522)
Pass 0° F @ ½ in. bend
Solids by Volume
(ASTM D2697)
48% minimum
Solar Reflectance per CRRC
(ASTM C1549)
0.84 initial and 0.73 after 3 years
VOC 50 g/l maximum
Thermal Emittance per CRRC
(ASTM C1371)
0.91 initial and 0.91 after 3 years
Weight per Gallon
(ASTM D1475)
10.50 –11.50 lbs.
Solar Reflectance Index (SRI) per CRRC
(ASTM E1980)
106 initial and 90 after 3 years
Brookfield Viscosity
(ASTM D2196)
22,000 –27,000 cPs, 6D/20 rpm
Water Absorption
(ASTM D471)
20% maximum
Tensile Strength Film (Initial)
(ASTM D2370)
150 psi minimum
Water Vapor Permeance
(ASTM D96)
20 perms maximum
Elongation (Initial)
(ASTM D2370)
250% minimum Application Temperature (Ambient) 50° F and rising
Elongation (After 1,000 hours aging)
(ASTM D2370)
150% minimum
Approvals and Certifications
• Cool Roof Rating Council (CRRC) rated product: Product ID# 0620-0031
• Meets the requirements of California Energy Commission (CEC) Title 24 Section 118(i)3
Description
HENRY® 587 100%
ACRYLIC DURA-BRITE™ WHITE ELASTOMERIC ROOF COATING is a premium, high solids formula offering better weather
protection, solar reflectivity and longevity than economy grade reflective roof coatings.
Features
• Save
more than $3,500 on cooling costs*
• Bright white with excellent hiding power
• Reflects >73% of sun's heat and UV rays after 3 years; prolongs roof life
• Mildew and stain resistant
• 10 year limited warranty with 1-time application
Product Size
1 GAL
LON, 5 GALLON, 55 GALLON, 275 GALLON
Usage
• Rec
oating roofs previously coated with asphalt emulsion, acrylic or aluminum coatings
• Aged asphalt roofs, including Built-Up Roofing (BUR) and Modified Bitumen (MB)
• Metal Roofs
Not
recommended over shingles of any kind.