TDS

100% Acrylic Urethane Insulating Roof Membrane
COOLGUARD
™
Roof RC-3700
Description:
COOLGUARD
TM
Roof is a powerful, high
performance roof sealer, made from a thick
and single component acrylic urethane that is
100% elastomeric and will waterproof roofs
and walls. It will provides a single monolithic
layer that waterproofs and Insulates the
surface. It significantly reduces the interior
temperature of your house in two ways:
1. It will reflect 79% of all the sun rays,
eliminating 89% of all the heat it received to
the roof surface.
2. It uses Thermaguard Technology, a tiny
insulating micro-spheres that increase
dramatically in size as the exterior temperature
of the coating rises and prevents heat from
being absorbed by the surface.
• Primer + Coating + Elastomeric + Insulation
• Low V.O.C. and low odor
• High resistance to mildew and dirt
• 79% of solar reflectance
• 89% of heat reduction
• Seal and bridge cracks
• Can be use with base membranes
• May be reinforced with Lanco
®
mesh
• Prevents heat from being absorbed
Uses:
COOLGUARD™ Roof is ideal for roof areas
where a high build elastomeric coating and
insulation is needed. Design for water-proofing
and protecting a wide assortment of roofing
substrates that are structurally sound, such as;
conventional bituminous built-up roofs,
polyurethane foam, concrete, metal, aged
galvanized metal, wood, modified asphalt
membranes and asphalt 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.
Surface Preparation:
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.
Surface Application Recommendations:
When used as a stand-alone product, apply the
first coat by pouring COOLGUARD™ Roof
RC-3700 onto roof and spreading it at a rate of
50 ft.
2
/gal. Avoid going twice over the same
area. Allow 24 hours before applying
Subsequent coats.
When used in combination with Polyester
Fabric Mesh FM-222 a base coat of Aqua-Proof
MD-863 base membrane or Insulafex™
RC-948 insulating membrane must be applied
to embed the polyester fabric. Please consult
technical data sheet of base membrane for
procedures.
Meets Requirements for:
TECHNICAL DATA SHEET
Product Type: 100% Acrylic/Urethane
Finish: Flat (1º - 3º)
*Geometry 60º
Solids (%): 62 ± 2% by weight
59 ± 2% by volume
Weight/Gallon: 9.28 ± 0.05 lbs.
(4.21 ± 0.02 kg.)
Colors: White and tinting bases
Drying Time:
To touch: 60 - 80 min.
To re-coat: 18 - 24 hrs.
Coverage:
On Concrete: 50 ft.
2
/gal.
(5.57 m
2
/gal.) @
19 dry mils, 32 wet mils
On Metal: 100 ft.
2
/gal.
(9.3 m
2
/gal.) @
9.5 dry mils, 16 wet mils
Sizes: 5 gallons
1 gallon
Thinning: Is not recommended.
Flash Point: Non-flammable
Viscosity: 115 - 110 KU's
Percent Pigment
by Weight: 32 ± 2%
VOC: <50 g/L
Technical Data:
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:
Water Resistant: >300Hrs.
ASTM D 1735
Product Advantages:
‘
ASTM D 6083: Yes
Energy Star: N/A
Miami-Dade County: N/A
VOC Compliant (<50 g/L): Yes
SCAQMD: Passes
AIM & OTC: Passes
Metal Roofs 100 ft.
2
/gal. (9.3m
2
/gal.)
16 wet mils/ 9.5 dry mils per coat (19 total dry mils)
Wood Surfaces 100 ft.
2
/gal. (9.3m
2
/gal.)
16 wet mils/ 9.5 dry mils per coat (19 total dry mils)
Concrete Roofs 50 ft.
2
/gal. (5.57m
2
/gal.)
32 wet mils/ 19 dry mils per coat (38 total dry mils)
Asphalt Roofs 50 ft.
2
/gal. (5.57m
2
/gal.)
32 wet mils/ 19 dry mils per coat (38 total dry mils)
Polyurethane 50 ft.
2
/gal. (5.57m
2
/gal.)
32 wet mils/ 19 dry mils per coat (38 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: