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ALDOCOAT 374

Sku: 606171

Quantity

$128.23 $128.23

Aldocoat #374

5 Gallon

White Elastomeric Roof Coating

“The finest name in liquid rubber”

Aldocoat 374 has Excellent adhesion on Galvanized and pre-painted metal roofs, pigmented asphalt, single roofs, concrete, wood and built-up roofs, polyurethane foam insulation and many other single ply materials.

– Resists cracking and peeling from heat and cold

– Expands and contracts

– Insulates and protects

– Reflects sunlight

– Saves valuable heating and air conditioning

For mobile home, RV and other metal roof surfaces, apply ALDOCOAT 374 at a rate of one gallon per 100 square feet of roof. Coverage varies with porosity of surface and roof pitch. For maximun insulation, reflectivity and service life…two coats are recommended.

 

Product Description

ALDOCOAT 374 is a high solids, technologically advanced, fire retardant, thixotrophic, 100% acrylic elastomeric uniquely formulated for the protection of spray polyurethane foam, metal, and a wide variety of
other substrates. The proprietary formulation incorporates high solids elastomeric acrylic resins, reinforcing laminar pigments and nonmigrating fire retardants to produce a seamless, flexible, durable
membrane having exceptional weather ability, ultraviolet and fire resistance. ALDOCOAT 374 acts as a “breathing” membrane allowing trapped moisture vapor to pass through the film while remaining impervious to exterior mass water penetration. The resultant tough, cured filmprovides good resistance to mechanical damage and chemical attack

Recommended Uses

ALDOCOAT 374 is the ideal choice for metal roofs, BUR and single ply restoration. This product carries the FM Global Approval (ASTM E108) over spray polyurethane foam and FM Severe Hail Rating (Class 1SH) over metal decks. The thixotropic nature of ALDOCOAT 374 permits high build coverage, even on rough, textured or vertical surfaces without pin holing or sagging. It also has excellent adhesion to a variety of other substrates, such as asphalt, primed wood, primed metal, concrete and masonry. Ponding water conditions are to be avoided. Please contact our Technical Service Department for primer recommendations for application over rusted surfaces.

 

TYPICAL PHYSICAL PROPERTIES

TOTAL SOLIDS: 68% by weight ASTM D1644m 60% by volume ASTM D2697

WEIGHT PER GALLON: 11.4 lbs per gallon ± 0.2

SHELF LIFE: 12 months @ 45°- 80° F

COLOR: White, Gray or as specified

VISCOSITY: 8000 ± 1500 cP

ELONGATION: 315% ASTM D412

RECOVERY: 100% ASTM D412

IMPACT RESISTANCE: exceeds 160b in/lb.
ASTM D-2294

HARDNESS: 45 Shore A ASTM D-2240

TENSILE STRENGTH: 400 psi; 3600 psi w/ fabric
ASTM D-412

PERMEABILITY: 3.4 perms ASTM E-96

ALGAE RESISTANCE: No growth supported
ASTM G29-96

FUNGI RESISTANCE: No growth supported
ASTM G29-96

SALT SPRAY: No effect (3000 hours)
ASTM B-117

WEATHERABILITY: No effect (3800 hours)
ASTM G-26

SERVICE TEMPERATURE: -40º TO 200º F

FIRE RATING: FM Global Approved

HAIL RATING: FM Severe Hail Rating FM Class

CURE TIMES: DRY TO TOUCH: 4 Hours @ 75º F

TACK FREE: 12 Hours

RECOAT: 12-24 Hours

SOLAR REFLECTANCE: .82

THERMAL EMITTANCE: .90

EPA Energy Star Listed

Additional Information

Weight 60 lbs
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