Uniflex® Elastomeric White Roof Coating

Product Description

Uniflex® Elastomeric White Roof Coating is a special Industrial Grade, 100% Acrylic based formula that insulates and protects, forming a thick, rubber-like blanket of protection that expands and contracts with the roof. Because of the superior reflectivity of Uniflex® White Elastomeric, surface temperatures are reduced, which lowers interior temperatures, reducing energy costs. This special formulation resists cracking and peeling from severe heat and cold.

Basic Use

Uniflex® Elastomeric White Roof Coating will provide a highly elastic, weatherproofing barrier over metal (including aged galvanized and prepainted metals), urethane foam, concrete and other approved surfaces.

Limitations

Do not apply below 50°F (10°C) or when rain is forecast. Applications during periods of low temperature or high humidity will extend dry time.

Allow 4-6 hours for coating to dry prior to being subjected to rain, heavy dew or temperatures below 50°F. KEEP FROM FREEZING.

Technical Data

Vehicle Base

100% Acrylic Resin

Weight per Gallon

11.7 lbs

Solids by Weight (ASTM 02369)

67 ± 2%

Solids by Volume

52 ± 2%

Viscosity at 77°F (25°C)

105-115 KU

Elongation

300% at 75°F (24°C)

165% at O°F (-18°C)

Tensile Strength at 77°F (25°C)

170 psi

Dry Film Thickness

8.3 mils (@ 1 gal./100 sq. ft. (.4075 L/sq. m) less surface absorption)

Permeability (ASTM E-96)

5 perms

Dry Time

Sets to Touch

1 hour

Between coats

24 hrs. min.

pH

8.5 + 0.5

Specific Gravity

1.41

Flash Point

None

Solvent

Water Warm

Clean Up

soapy water

Surface Preparation

All surfaces must be power washed with a mild detergent and thoroughly rinsed to remove all dirt, loose paint, rust, excessive chalk, grease, oil and other foreign matter which could prevent proper adhesion.

IMPORTANT: Where ponding water conditions persist beyond 2-3 days, roof drains or other corrective measures must be installed to eliminate water build-up prior to coating the roof.

Metal Roofs: Remove all rust and prime those areas, areas where rust still remains and bare metal using Uniflex® Metal Primer. Tighten or replace loose or missing fasteners. Repair open seams, small holes, flashings around roof penetrations and skylights with Uniflex® Acrylic Patching Cement and embed Uniflex® Polyester Fabric. Uniflex® Seam Tape may be used as an alternative to patch and fabric on seams and around protrusions.

NOTE: New metal roofs contain residual oils from the manufacturing process of the panels. Allow the roof to weather six months or etch using a mild acid solution.

Urethane Foam: Power wash previously coated urethane foam surfaces to remove all chalk and loosely adhered materials. Repair all cracks and holes with Uniflex® Acrylic Patching Cement reinforced with Polyester Fabric before coating. New surfaces require no cleaning and should be coated within the time frame recommended by the foam manufacturer.

Concrete: Power wash the entire roof surface. Prime complete area using Uniflex® Concrete Primer. Repair cracks and any weakened section of concrete using Uniflex® Acrylic Patching Cement reinforced with Uniflex® Polyester Fabric before coating.

Application

Apply with a soft brush (avoid excessive brushing), roller or airless spray. Uniflex® Elastomeric is to be applied in two coats, the finish coat being applied 24 hours after the initial application. This product has excellent suspension and requires minimal stirring. If the roof is hot, spray with water to prevent the coating from drying too fast. May be applied over damp, not wet, surfaces. DO NOT THIN. To obtain the additional strength of a single-ply roof, apply a first coat and embed Uniflex® Polyester Fabric. Once 24 hours have elapsed, apply a second coat.

Coverage

Metal (standing seam)

2.5 gal. /100 sq.ft. ( 1.02 L/sq. m)

Metal (corrugated)

2.5 gal. /100 sq.ft. ( 1.02 L/sq. m)

Concrete

4 gal. /100 sq.ft. (1.63 L/sq. m)

Polyurethane Foam

3-4 gal. /100 sq.ft. (1.224-1.63 L/sq. m)

Note: Coverage may vary depending on the actual condition of the surface. The coverage rates shown are intended as minimum application recommendations. Over corrugated and irregular metal surfaces, allow for additional surface area by multiplying total square feet by 1.15.

Maintenance

It is recommended that the coating installation be checked on a regular maintenance schedule. Small area touch ups can be made at any time following recommended application procedures.

Technical Services

Technical advice on use of material for specific application and end use requirements is available from the manufacturer. Material Safety Data Sheet (MSDS) should be consulted for further information.

This product is for industrial and professional use only.

ReflecTech can provide turn-key installation services.

Packaging

55 gallon drums (208.2 liters)

5 gallon pails (18.9 liters)

10 -Year Limited Warranty

This product is manufactured of good materials and by competent workmen. Seller's and manufacturer's only obligations shall be to replace such quantity of product proved to be defective. Neither seller nor manufacturer shall be liable for any injury, loss or damage, direct or consequential, arising from the use or the inability to use the product. Before using, user shall determine the suitability of the product for his/her intended use; and user assumes all risk and liability. For further warranty details contact ReflecTech.

 

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