Specification

WHAT IS IT? Gardner® Neoprene™ Flashing Cement is 100% liquid rubber materi-
al that forms a highly flexible and durable, waterproof seal. It is ideal to use in new con-
s
tr
u
ction, around vent stacks, skylights, flashings, etc., or to seal leaks on existing roofs.
N
eoprene can be used in w
e
t or dry conditions, and it dries very quickly. This product
contains no asphalt and is approximately 250% stronger than standard asphalt repairs.
T
his product is ideal to use when you are looking for long term results. Product dries
b
l
ack in color.
W
HA
T
IT DOES: S
eals flashings
,
cracks, holes and tears in built-up roofs (asphalt and
coal tar) and modified bitumen single plys. Great for sealing laps in sheet metal roofs,
and may also be used as a patch & repair for EPDM rubber sheets. This product is not
intended for use as an adhesive.
WHAT IS NEEDED TO COMPLETE T
HE JOB?
Caulk gun, trowe
l or putty knif
e.
P
REP
THE AREA: S
urf
aces mu
st be clean from dir
t, oil, gr
ease, and other foreign
materi
als pr
ior to application. A
ll loose nails must be driven in and capped with this
N
eoprene™ Flashing Cement. On composition and built-up flat roofs, open any brakes
or blisters to be patched and permit to dry out before filling with this product.
APPLICATION: Puncture seal at base of nozzle. Use caulk gun and spread with a trow-
el if needed. Product sets up fast so work quickly. Apply a minimum wet bead thickness
of 1/4". Permit to dry 24 hours before coating with an Elastomeric Coating.
HOW MUCH DO I NEED? Each 10 oz. cartridge covers approximately 30 linear ft. of
1/4"x1/4" bead.
DO’
s and DON’Ts:
Use in e
xter
ior applications only and wear protective clothing. Do
not thin. Do not use for adhering shingle tabs or under roofing felts and membranes.
FOR BEST RESUL
TS:
Apply on clear
, warm day with no r
ain e
xpected f
or 24-36 hours.
DO NOT APPLY NEAR OPEN FLAMES. Apply when surface temperatures are between
55° and 120°F. In colder weather (55°F and below), product should be stored in heated
room (70° to 80°F) at least 24 hours prior to application to promote ease of application.
Product formulated to be used year round.
PRECAUTIONS: Protective clothing and eyewear should be used during application of
these products. Do not store at temperatures above 100°F. Do not reuse empty contain-
ers
.
When tr
anspor
ting this product, ensure that plug is tight and tube secure and
upr
ight. Do not allow tube to tumble as this may cause plug to loosen and leakage to
occur. Do not transport on passenger seats or inside the passenger compartment of any
vehicle. Store product in the cargo area of vehicle, and secure over protective cloths to
prevent damage due to accidental spills.
HO
W
T
O CLEAN-UP:
P
aint thinner or miner
al spir
its will w
ork on fresh product.
©
2007 Gardner Asphalt, Cor
p
.
Manufactured by: Gardner Asphalt, Corp.P.O. Box 5449, Tampa, FL 33675
*Neoprene™ is a trademark of DuPont
Gardner Asphalt Corp. • P.O. Box 5449 • Tampa, Florida 33675-5449
Phone: [phone] • Fax [phone] • www.gardnerasphalt.com
K-07
NEOPRENE™ FLASHING CEMENT
Data Sheet
See MSDS f
or more inf
o
V
OC/VOS - 450 g/l max. (3.67 lbs./gal.)
THERMOPLASTIC C.A.S.# MIXTURE
NEOPRENE C.A.S.# 9010-98-4
XYLENE
C.A.S.# 1330-20-7
CARBON BLACK C.A.S.# 1333-86-4
INORGANIC FILLER C.A.S.# 12001-26-2
CHLORINATED PARAFFINS C.A.S.# 63449-39-8
W
ARRANTY AND DISCLAIMER:
Gardner Asphalt, Cor
p
.
w
arr
anties this product to give
satisfactory results when our directions are followed in its use and application, for a period
of 30 years from the date of purchase. In no event however shall the manufacturer be liable
for an amount in excess of the purchase price of the product used. If not completely satis-
fied, retur
n to place of purchase
, with proof of purchase, for a refund.
1329
High Performance Rubberized Elastomeric Cement
• Flexible & watertight up to 30 years
•
Ideal for new construction
•
Repairs EDPM roofing
• Outperforms plastic roof cement
• Use in wet or dry conditions
TYPICAL PHYSICAL & PERFORMANCE CHARACTERISTICS
CAUTION!: FLAMMABLE.
HARMFUL OR FATAL IF SWALLOWED.
CONTAINS XYLENE.
KEEP AWAY FROM HEAT, SPARKS, AND OPEN FLAME.
KEEP OUT OF THE REACH OF CHILDREN.
Use with adequate ventilation.
For exterior use only. Contains petroleum based products. Keep away from heat,
sparks and open flame. Eye, skin and respiratory irritant. In case of contact with eyes,
flush with plenty of warm water. Persons with skin or respiratory sensitivity should not
use product without sufficient protection. Avoid prolonged breathing of vapor or spray
mist. Use only with adequate ventilation. In case of irregular or stopped breathing,
administer oxygen and/or give artificial respiration. Get medical attention, immediate-
ly. Contact with skin should be followed by washing with soap and water. If swallowed,
do not induce vomiting. Call physician immediately. Do not use in drinking water or
food systems. Seal container when not in use.
CALIF. PROP. 65 • CHEMICAL WARNING (CALIFORNIA HEALTH AND SAFETY
CODE #25249.5 ET SEQ). WARNING: This product contains chemicals known to the
State of California to cause cancer, birth defects or reproductive harm. Use proper
protection and adequate ventilation, when using product.
Approx. Shipping Weights: (Note: All approx. weights include container.)
12 tubes/case 7.9 lbs.
Flash Point 87°F
Weight Per Gallon, lbs. 10.1 lbs.
Consistency Trowel
Residue by Evaporation, % 50 min.
Cure Time 7-10 Days
Application Temperature 40° to 120°F
Clean Up Tools Xylol/Mineral Spirits