N.I.F. EFR

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PRODUCT DESCRIPTION: EFR is a three compnent 100% solids epoxy mortar designed for applications where excellent wear characateristics and strength are required.

RECOMMENDED FOR: heavy traffic areas and forklift and steel wheel equipment areas

NOT RECOMMENDED FOR: immersion applications for acids and chemicals

SPECIFYING INFORMATION:

SOLIDS BY WEIGHT: 100%

COLORS AVAILABLE: light gray, red, green, dark gray, black, natural and special colors are available upon request. (colors may vary from batch to batch due to variations in the silica filler)

RECOMMENDED FILM THICKNESS:

1/8" to 1/4"

THEORETICAL COVERAGE: (per mixed unit): 21.54 sq.ft. @ 1/4" and 43.1 sq.ft. @ 1/8"

PACKAGING: CUBIC FEET

1/4 unit .11 (approx.)

unit .45 (approx.)

bulk unit 2.25 (approx.)

SHELF LIFE: 2 years

PHYSICAL PROPERTIES:

FLEXURAL STRENGTH: (psi) 15,150 ASTM D790 - 1/2" x 1/2" bars span 4"

FLEXURAL MODULUS: (psi) 400,000, ASTM D790 - 1/2" x 1/2" bars span

YIELD COMPRESSIVE STRENGTH: (psi) 11,150, ASTM D695 - 1/2" x 1/2" bars (at 10% deformation or less)

FINISH: gloss ( 60 - 90 at 60 degrees @ Erichsen glossmeter)

ABRASION RESISTANCE: Taber abrasor CS-17 calibrase wheel with 1000 gram load and 500 cycles yields a 41.2 mg loss

FLEXIBILITY: no cracks on a 1/8" mandrel

YIELD COMPRESSIVE STRENGTH:

ASTM D695 with 1/2" x 1/2" x 1" bars at 10% deformation or less = (8, 150 psi)

TENSILE STRENGTH: ASTM D638 with F=2.25", W=0.500", T=0.125", D=4.5", and rate = 0.2"/minute (6,800 psi)

ULTIMATE ELONGATION: ASTM D638 with F = 2.25", W = 0.500", T = 0.125" and the rate = 0.2"/min (3.6%)

PRIMER: none required

CURE SCHEDULE:

pot life (150 gram mass)......................20-30 minutes

tackfree ......................................................4-6 hours

recoat ..................................................................n/a

light traffic ..........................................................n/a

full cure ......................................................2-7 days

APPLICATION TEMPERATURE: this product should be applied with substrate temperatures above 50 degrees F and below 90 degrees F

IMPACT RESISTANCE: gardner impact, direct and reverse = 60 in.lb. (passed)

HARDNESS: shore D = 67

RESISTANCE TO ELEVATED TEMPERATURES: no slip or flow at 158 degrees F (mil-D-3134J sec 4.6.3.1)

BOND STRENGTH TO CONCRETE: 340 psi (concrete failure - no delaminan

Unless preceded by a minus sign, the figures represent a weight gain. A weight loss indicates leaching and is signified by a minus sign. Absorption and leaching occurs to some degree simultaneously in all testing. Testing was carried out on discs 1.75" in diameter and 0.2" thick.

Physical properties are typical values and not specifications. Please see reverse side for limitations of our liability and warranty.

Colors may vary from batch to batch due to variations in feed stock. Colors or gloss may be affected by environmental conditions such as high humidity, temperature extremes or chemical exposure during of after application. This product should not be topcoated without a thorough field test to evaluate coating compatibility and adhesion characteristics. When applying subsequent coats of NIF 100 Mega-Build HP, we recommend roughening, deglossing and thoroughly cleaning the previous coat before application begins.