Technical Specifications

SPRAY
TECHNICAL DATA
SRT-17
LEAKSEAL
®
1
Form: GDH-644
Rev.: 020720
DESCRIPTION AND USES
LeakSeal
®
Flexible Rubber Coating is an easy to use,
rubberized protective utility coating designed to fill gaps &
cracks up to 1/4” and seal out water, air & moisture. It
provides a watertight, weatherproof barrier that also protects
the surface from rust. LeakSeal dries to a semi-smooth, firm
finish that will not sag or drip, and can be top-coated with
latex or oil based paints.
Designed for use on metal, aluminum, galvanized metal,
PVC, concrete, masonry, asphalt roofing materials, vinyl,
fiberglass, and more. Not recommended for rubber surfaces
or surfaces exposed to continuous water immersion.
PRODUCTS
SKU
DESCRIPTION (Aerosol)
265494
LeakSeal Black 12 oz.
351903
LeakSeal Black 15 oz.
265495
LeakSeal Clear 11 oz.
351905
LeakSeal Clear 14 oz.
267970
LeakSeal White 12 oz.
351904
LeakSeal White 15 oz.
267972
LeakSeal Aluminum 12 oz.
351906
LeakSeal Aluminum 15 oz.
267976
LeakSeal Brown 12 oz.
351907
LeakSeal Brown 15 oz.
PRODUCT APPLICATION
SURFACE PREPARATION
Remove all dirt and debris from the area to be coated. Wash
area with a detergent and water solution, rinse with fresh
water, and allow the surface to dry thoroughly. Remove any
loose paint or previous coatings with a wire brush or
sandpaper. Lightly sand glossy surfaces. Wipe the sanded
surface clean when finished.
WARNING! If you scrape, sand or remove old paint from any
surface, you may release lead paint dust. LEAD IS TOXIC.
EXPOSURE TO LEAD DUST CAN CAUSE SERIOUS
ILLNESS, SUCH AS BRAIN DAMAGE; ESPECIALLY IN
CHILDREN. PREGNANT WOMEN SHOULD ALSO AVOID
EXPOSURE. Wear a NIOSH approved respirator to control
lead exposure. Clean up carefully with a HEPA vacuum and
a wet mop. Before you start, find out how to protect yourself
and your family by contacting the National Lead Information
Hotline at 1-800-424-LEAD or log on to www.epa.gov/lead.
PRODUCT APPLICATION (cont.)
APPLICATION
Use outdoors or in a well ventilated area such as an open
garage. Apply when temperature is between 50-90°F
(10- 32ºC) and humidity is below 65% to ensure proper
drying. Do not apply to surfaces, when heated, exceed
200ºF (93ºC). Avoid spraying in very windy and dusty
conditions. Cover surrounding area to protect from spray
mist.
Shake can vigorously for one minute after the mixing ball
begins to rattle. If mixing ball fails to rattle DO NOT STRIKE
CAN. Contact Rust-Oleum. A test spray on cardboard is
recommended to obtain feel for the spray pattern. Hold can
8-18” from the surface and spray in short even strokes. It is
recommended to apply a light first coat. Apply a second
heavier coat to ensure proper coverage. A thicker film can
be achieved by moving the nozzle closer to the surface.
Initial spray may have some foaming or bubbling, but will
dissipate as the coating dries. For best results, apply 2
coats. Allow to dry 15-30 minutes between coats.
LeakSeal can be top-coated with water-based or oil-based
paints after 24 hours.
DRY AND RECOAT TIMES
Dry and recoat times are based on 70ºF and 50% relative
humidity. Allow more time at cooler temperatures. Dries to
the touch in 2 hours, but additional coats can be applied
after 15-30 minutes. Allow 24 hours for full cure.
CLEAN-UP
Wipe off tip when finished. Clean-up wet paint with xylene or
mineral spirits. Properly discard empty container. Do not
burn or place in home trash compactor.
CLOGGING
After use, turn can upside down and press spray nozzle until
spray is clear to prevent clogging. If the valve clogs, twist
and pull off spray tip and rinse in a solvent such as mineral
spirits. Do not insert any object into can valve opening.