Technical Specifications

H&C Products Group Technical Service 1.800.867.8246 Page 2 of 3
101 Prospect Avenue www.hcconcrete.com
Rev. 6/15
Cleveland, Ohio 44115 PDS ID: 71.000012
TOOLS REQUIRED
• Natural bristle brush
•
Lamb’s wool or synthetic roller (3/8 inch nap)
•
Airless sprayer (pressure 500 to 1000 psi; tip .011 to .013
inch)
APPLICATION INSTRUCTIONS
Wait at least 24 hours after washing surface or after rain
before applying H&C® Wet Look High Gloss Sealer. Only apply
under dry conditions. Air and concrete surface temperatures
should be above 50°F and below 95°F for 24 hours following
application.
How to Apply: Stir thoroughly before and during application.
Do not shake or whip air into sealer, and do not reduce. When
using moer than one gallon, intermix all gallons together to
ensure color uniformity. Apply with a brush, roller, or airless
sprayer. When applying by roller, maintain a wet edge, going
in the same direction during the entire application. When
spraying, back roll sealer to remove excess, which will ensure
an even finish. Do not overapply.
Additional Coats: One coat of H&C® Wet Look High Gloss
Sealer is normally sufficient. For best coverage, apply second
coat crosswise to the first coat. Two coats are usually
sufficient. However, extremely porous surfaces may require a
third coat for a uniform appearance. Allow 12 hours dry time
between each coat. Allow 72 to 96 hours under good drying
conditions before using the surface for heavy traffic or vehicle
traffic.
SLIP RESISTANCE
Some surfaces such as inclined driveways, garages, steps and
patios may require a slip-resistant additive for safety. Add a
slip-resistant additive to the final coat, following label
directions. This additive should not be used in place of a
nonskid finish.
CLEANUP
Clean spills and spatters immediately with xylene. Clean tools
immediately after use with xylene. Use “waterless” hand
cleaner to remove dried material from skin. Follow
manufacturer’s safety recommendations when using any
solvent cleaner.
MAINTENANCE
Clean light to moderately soiled surfaces with a 50/50
solution of a Cleaner Degreaser and water or with another
neutral-based cleaner, following the manufacturer’s
directions for use. Use the cleaner full strength for heavy
soiling, such as oil and grease stains.
PHYSICAL PROPERTIES
Physical Properties and Characteristics
Property
Test Method
Value
Dry Time (@ 77°F, 50% RH) Dry-to-touch 15 mins.
Foot traffic
1 hour
Heavy traffic
72-96 hours
Light Traffic/Recoat 12 hours
VOC
Need to get method
<250 g/L
Finish
ASTM D523
Gloss
QUV Weather Test ASTM-G151-97 1,000 hours, no effect
Chemical Resistance
(after one hour exposure/24
hours recovery)
ASTM D1308
2% NaOH
No effect
5% Tide detergent
No effect
Gasoline Dulling
Brake fluid Dulling
Transmission fluid
No effect
Motor oil No effect
Volume Solids
ASTM D2832
22% ± 2%
Weight Solids
ASTM D2832
23% ± 2%
Weight per Gallon ASTM D1475 8.80 lbs.
ORDERING INFORMATION
Clear Part Number
1 gallon 71.000012-16
5 gallons 71.000013-20
TECHNICAL SERVICES
The information and recommendations set forth in this product
data sheet are based on tests conducted by or on behalf of
H&C® Products Group and The Sherwin-Williams Company.
Such information and recommendations set forth herein are
subject to change and pertain to the product offered at the
time of publication. Consult your H&C® or Sherwin-Williams
representative to obtain the most recent product data sheet.
For technical assistance, call 1-800-867-8246 or visit
www.hcconcrete.com.