PRODUCT DESCRIPTION:

• E4E High Performance Urethane is a two component polyester/aliphatic polyurethane floor sealer that exhibits excellent characteristics for abrasion resistance, chemical resistance, flexibility, weathering and UV stability.

RECOMMENDED FOR:

• Recommended for auto service centers, warehouses, computer rooms, laboratories, aircraft hangers, cafeterias, exterior tanks, indoor or outdoor service

and chemical exposure areas.
SOLIDS BY WEIGHT:

• Mixed= 60% (colors); 56% (clear) (+,-2%)

SOLIDS BY VOLUME:

• Mixed= 53% (colors); 53% (clear) (+,-2%)

VOLATILE ORGANIC CONTENT:

• Less than 448 g/l

STANDARD COLORS:

• White, off white, light gray, medium gray, tile red, beige, and clear

RECOMMENDED FILM THICKNESS:

• 3-5 mils per coat wet thickness (yields 2-3 mils dry)

COVERAGE PER GALLON:

• 320 to 500 square feet @ 3-5 mils wet thickness

PACKAGING INFORMATION

• 3 gallon and 1. 5 gallon kits (volumes approximate)

MIX RATIO:

• 2 parts A to 1 part B by volume

SHELF LIFE:

• 1 year

FINISH CHARACTERISTICS:

• High gloss (>80 at 60 degrees @ glossmeter)

ABRASION RESISTANCE:

• Taber abrasor CS-17 calibrase wheel with 1000 gram total load and
• 500 cycles = 20.0 mg loss

IMPACT RESISTANCE:

• Gardner Impact, direct & reverse = 160 in. lb. (passed)

FLEXIBILITY:

• No cracks on a 1/8” mandrel

ADHESION:

• 360 psi @ elcometer (concrete failure, no delamination)

VISCOSITY:

• Mixed = 200-400 cps (typical, most colors)

CURE SCHEDULE: (70°F)

• pot life – 1 1/2 gallons volume ...…..…...………………….... 2-5 hours
• tack free (dry to touch)…………...………………………...…2-4 hours
• recoat or topcoat.....…………….……..…………………....... 4-8 hours

PRODUCT STORAGE:

• Store product in an area so as to bring the material to normal room temperature before using. Continuous storage should be between 60 and 90 degree F.

SURFACE PREPARATION:

• Surface preparation will vary according to the type of complete system to be applied. For a one or two coat thin build system (3-10 mils dry) we recommend either mechanical scarification or acid etching until a suitable profile is achieved. For a complete system build higher than 10 mils dry, we recommend a fine brush blast (shot blast). All dirt, oil, dust, foreign contaminants and laitance must be removed to assure a trouble free bond to the substrate. A test should be made to determine that the concrete is dry; this can be done by placing a 4’ X 4’ plastic sheet on the substrate and taping down the edges. If after 24 hours, the substrate is still dry below the plastic sheet, then the substrate is dry enough to start coating. The plastic sheet testing is also a good method to determine if any hydrostatic pressure problems exist that may later cause disbonding.

PRODUCT MIXING:

• This product has a two to one mix ratio by volume- merely mix two gallons of part A with 1 gallon of part B. After the two parts are combined, mix well with slow speed mixing equipment such as a jiffy mixer until the material is thoroughly mixed and streak free. Avoid whipping air into the coating. Improper mixing may result in product failure.

PRODUCT APPLICATION:

• The mixed material can be applied by brush or roller. Maintain temperatures within the recommended ranges during the application and curing process. Properly prime the substrate. It is best to maintain a wet edge to avoid roller marks. Direct sunlight or high temperatures may cause visible roller marking during application. Too thick of an application may result in solvent entrapment and product failure.