ZINC RICH PRIMER
POWDURA® Epoxy Powder Coating is recommended for a
broad range of interior functional and
Cure Schedule: 10 min @ 205°C (401°F)
Film Thickness Range: 1.5-1.8 mils
Specific Gravity: 2.83 +/-0.05
Coverage at 1.0 mil: 67.8 sq.ft/lb
60 Gloss: Visual
Adhesion: No Failure with 1/16in. squares(5B) (ASTM
Flexibility: Pass 1/8" Mandrel Bend (ASTM D-522)
Pencil Hardness: H-2H (ASTM D-3363)
Impact Resistance(dir/rev): 160/160 (ASTM D-2794)
SaltSpray Performance: When top coated with TGIC polyesters,urethanes
and fluoroploymers, testing showed 4-5 mm
undercut at 5000 hours on Bonderite 1000
POWDURA® Powder Coatings should be kept in a dry and cool
area at temperatures below 80°F (26.7° C). Shelf
life is approximately 12 months.
When not in use, store powder in sealed containers: fine powders
General: Substrate should be free of grease, oil, dirt, fingerprints,
drawing compounds, any contamination, and surface
preparation treatments to ensure optimum adhesion and coating
performance properties. The use of a chemical
conversion coating prior to the application of a powder coating
is strongly recommended. Consult Metal Preparation
Brochure CC-T1 for additional details.
Aluminum: A minimum of a 5-stage chrome phosphate metal treatment,
or equivalent, is required for good adhesion
and optimum coating performance properties.
Due to the wide variety of substrates, surface preparation
methods, application methods, and environments, the
customer should test the complete system for adhesion and
compatibility prior to full-scale application. The properties
listed are typical and should not be construed as the actual
Contact your Sherwin-Williams Representative where use of
this product at higher than recommended film thickness
may be required.
Powder coatings must be applied using suitable electrostatic
equipment. Consult your Sherwin-Williams Representative
regarding unique applications.
Thoroughly review product label for safety and cautions prior
to using this product. Please direct any questions or
comments to your local Sherwin-Williams facility.
CAUTION! Causes eye irritation, causes skin irritation,
may cause allergic skin reaction, respiratory irritant, dust
cause eye and respiratory irritation, dust may form an explosive
mixture in air. Avoid breathing dust. Avoid contact
with eyes and prolonged or repeated contact with skin. Use
protective clothing and NIOSH approved respirator. Do
not use near sparks or open flame or any type of ignition
source. Wash thoroughly after handling. Use only with
If on SKIN: Wash thoroughly with soap and water.
If in EYES: Flush with water immediately and procure medical
attention. The area adjacent to the coating operation
should be properly ventilated. Cure ovens must be exhausted
to the outside atmosphere. All dusts are respiratory
irritants, inhalation of the dust should be avoided. To avoid
static electricity build-up, properly ground all equipment.
Provide dust collection equipment with adequate explosion
venting; dust clouds of any finely divided organic material
can be ignited by open flame or electrical sparks.
DO NOT TAKE INTERNALLY. KEEP OUT OF REACH OF CHILDREN. FOR
ONLY. REFER TO MATERIAL SAFETY DATA SHEET FOR ADDITIONAL INFORMATION.
Product Data Sheets are periodically updated to reflect new
information relating to the product. It is important that
customer obtain the most recent Product Data Sheet for the
product being used. The information, rating and opinions
stated above pertain to the material currently offered and
represent the results of tests believed to be reliable. However,
due to variations in customer handling and methods of application
which are not known or under our control, The
Sherwin-Williams Company cannot make any warranties or guaranties
as to the end results.