TDS

100% Acrylic-Urethane Ceramic Rubber Top Membrane
Urethanizer
™
RC-994
Description:
Urethanizer™ is a 100% acrylic + urethane
blend of high performance components,
urethane ceramic rubberized elastomeric roof
and wall membrane sealer. A highly durable,
fiber reinforced roof coating with superior
adhesion properties. The ceramic composition
of this product will significantly lower interior
temperature of structures by reflecting 79% of
the suns’ rays and reducing heat by 89%.
Urethanizer™ will not crack, crumble or peel
off, withstanding severe weather and total joint
movements. It will provide a seamless,
waterproof and weather protective seal tightly
adhered to the roof surface.
Product Advantages:
• 100% Acrylic + Urethane + Ceramics
• Fibers reinforced for a high tensile strength
• Energy Star
®
certified for cool roofs
• Miami Dade County approved
• Excellent wind uplift resistance
• Excellent dirt pick-up resistance
• Low V.O.C.,volatile organic compound, and
non-flammable
Uses:
Urethanizer™ has proven its outstanding
properties during adhesion-in-peel testing,
exceeding every standard as per ASTM C794
specifications over a variety of substrates like
modified asphalt membranes, built-up roofs,
polyurethane foam, concrete surfaces, aged
galvanized metal, bonded tar and granulated
shingles.
Notice: The technical data contained herein are
true and accurate to the best of our knowledge.
Published technical data and instructions are
subject to change without prior notice.
S.D.S.: Available upon request.
Energy Saving:
Urethanizer™ is an Energy Star certified roof
coating that will provide an energy efficient
structure for many years, dramatically lowering
internal temperature, thus requiring less energy
consumption for cooling. Test results in three
major US cities show that Urethanizer™ will
provide an initial solar reflectance of 79% with
maintained average reflectance after 3 years of
82% (ASTM C 1549) and the elimination of
89% (ASTM C 1371) of all heat received.
After 3 years of service, side by side
comparison shows the superiority of
Urethanizer™, as a white reflective coating,
over other acrylic copolymer or elastomeric
coatings.
Make certain the roof substrate is thoroughly
clean and dry. Remove all debris and old loose
coatings by means of high-pressure water
blasting, scraping or wire brushing. Any
existing mildew on the surface must be
completely killed and removed prior to the
application of this product. Scrub mildewed
surface with a mixture of 1 quart of household
bleach with 3 quarts of warm water. Rinse
completely and let dry. Surface should not
accumulate water for more than 48 hours.
Coat entire roof deck with Acrylic Primer Sealer
AS-210, at a rate of 250 ft.
2
/gal., if necessary.
This surface primer is specially designed to
penetrate concrete, seal surface porosity and
waterproof roof decks.
ASTM D 6083: Yes
Energy Star: Yes
Miami-Dade County: Yes
VOC Compliant (<100 g/L): Yes
SCAQMD: Passes
AIM & OTC: Passes
Meets Requirements for
TECHNICAL DATA SHEET
Technical Data:
Asphalt shingles: Roof must be clean and completely dry. Apply 2 coats of
Lanco
®
Aqua-Proof™ MD-863 at a rate of 60 sq. ft per gallon. Let dry 24
hours between coats. Be sure all tabs are completely sealed. If not, apply
Lanco
®
Siliconizer Elastomeric Crack Filler™ RC-230 and Lanco
®
High
Strength Polyester Weave MP-997 on tab joint and let dry 24 hours to
proceed.
Method of Application:
Apply with a Lanco
®
3/4" Nap Rough Surface Roller PA-568 or airless spray.
Wait 24 hours between coats. Apply only when temperature is above 50˚F
(10˚C). Do not apply if temperature is expected to drop below 50˚F (10˚C)
before the coating has completely dried. Two full coats are generally needed
for proper sealing. Always apply coats in different directions. Never thin or
dilute from full strength.
Recommended equipment: Use an airless pump with pressure of 1,500 to
2,000 psi. A fluid delivery of 1 to 2 gallons per minute with a spray tip of
0.026 to 0.035 will be adequate. Wait 24 hours between coats. The hoses
should be at least 3/8" inside diameter and of the high-pressure rate type. If
the hose length is more than fifty feet, a larger inside diameter will be
required.
Cleanup: Clean roller and equipment after use with warm soapy water.
Drying time: Approximately 60 minutes to touch. Cure time is controlled by
thickness of the applied coating, relative humidity and temperature. Allow 24
hours between coats.
Limited warranty: The manufacturers liability in connection with the sale of
this product extends only to the replacement price if it should fail to comply
with quality standards or specifications. Protect from freezing.
Warning!: Do not allow product to freeze. Do not store in temperatures
above 105°F. Protective clothing and eyewear should be used during
application of this product. Ensure that lid is tight and pail is upright and
secure before transporting. Do not allow pail to roll as this may cause lid to
loosen and allow leakage to occur. Transport product placed on top of a
protective cloth in cargo area of vehicle to prevent damage from accidental
spills.
Cautions: Contains styrene butadiene and acrylic resin. In case of eye
contact, flush thoroughly with water. Do not rub eyes. In case of skin
contact, flush area immediately with clean water. If swallowed, do not
induce vomiting. Consult a physician immediately. Use only with adequate
ventilation. Keep out of reach of children.
www.lancopaints.com continued on back
Performance:
Tensile Strength 304 PSI
ASTM D 2370
Elongation 185%
ASTM D 2370
Elongation N/A
ASTM D 2330
Water Permeability 30.8 perms
ASTM D 1653
Solar Reflectance 82%
ASTM C 1549
Surface Preparation:
Metal Roofs 100 ft.
2
/gallon (9.3m
2
/gal.)
16 wet mils/ 8.6 dry mils per coat (17.2 total dry mils)
Wood Surfaces 100 ft.
2
/gallon (9.3m
2
/gal.)
16 wet mils/ 8.6 dry mils per coat (17.2 total dry mils)
Concrete Roofs 50 ft.
2
/gallon (4.65m
2
/gal.)
32 wet mils/ 17.3 dry mils per coat (32.0 total dry mils)
Asphalt Roofs 50 ft.
2
/gallon (4.65m
2
/gal.)
32 wet mils/ 17.3 dry mils per coat (32.0 total dry mils)
Polyurethane 50 ft.
2
/gallon (4.65m
2
/gal.)
32 wet mils/ 17.3 dry mils per coat (32.0 total dry mils)
Coverages on this table may vary for commercial Roofing
System to be used. Consult the Roofing & Waterproofing
Solutions/Specifications Manual for details.
Coverage:
Product Type: 100% Acrylic and
Urethane
Finish: Flat (5º - 10º)
*Geometry 60º
Solids (%): 65.4 ± 1% by weight
54.0 ± 1% by volume
Weight/Gallon: 11.43 ± 0.05lbs.
( 5.18 ± 0.02kg.)
Color: Applies blue and dries
Ultra White
Drying Time:
ASTM D1640 To touch: 60 min
To recoat: 24 hrs
Coverage:
On Concrete: 50 ft.
2
/gal.
(4.65 m
2
/gal.) @
17 dry mils, 32 wet mils
On Metal: 100 ft.
2
/gal.
(9.3 m
2
/gal.) @
8.6 dry mils, 16 wet mils
Can Sizes: 5 gallons
1 gallon
Thinning: Is not recommended
Flash Point: Non-flammable
Viscosity: 120 - 125 KU's
Percent Pigment
by Weight: 38 ± 2%
VOC: <50 g/L