NIF 65

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PRODUCT DESCRIPTION:
NIF 65 is a two component solvent based epoxy coating that exhibits excellent characteristics for abrasion resistance and chemical resistance. Another outstanding feature for this product is the excellent substrate penetration which results in excellent adhesion characteristics.

RECOMMENDED FOR: For sealing or topcoating of concrete, wood or steel. This product can withstand exposure to many common solvents and chemicals.

SPECIFYING INFORMATION:

SOLIDS BY WEIGHT: The solids by weight for the system mixed = 65% (+,- 2%)

SOLIDS BY VOLUME: The solids by volume for the system mixed = 52% (+, - 2%)

VOLATILE ORGANIC CONTENT: The v.o.c. for part A = 3.43 pounds per gallon while the v.o.c. for part B = 3.75 pounds per gallon.

COLORS AVAILABLE: White, off white, light gray, medium gray, dark gray, charcoal gray, tile red, brown, tan, beige, light blue, blue, green, and special colors upon request.

RECOMMENDED FILM THICKNESS:
We recommend applying 5-6 mils per coat (wet thickness) to achieve 3 mils dry.

THEORETICAL COVERAGE PER GALLON: Each mixed gallon when applied at 5-6 mils thick will yield 267-320 square feet, depending on porosity and type of substrate.

MIX RATIO: The mix ratio is 1 to 1 by volume, ie, one part A to one part B by volume.

PACKAGING INFORMATION: Available in 2 gallon kits and 10 gallon kits, a 2 gallon kit = 1 gallon part A at 9.0#/gal (approx.) and 1 gallon part B at 8.0#/gal (approx.).

SHELF LIFE: 1 year.

FINISH CHARACTERISTICS: Satin gloss
(30-60 at 60 degrees @ Erichsen glossmeter).

ABRASION RESISTANCE: Taber abrasor
CS-17 calibrase wheel with 1000 gram load and 500 cycles yields a 34.0 mg loss.

IMPACT RESISTANCE: Gardner impact, direct = 50 in.lb. (passed).

HARDNESS: Shore D = 79

FLEXIBILITY: No cracks on a 1/8” mandrel. CURE SCHEDULE: (70f) pot life (2 gallon volume) ...........................3-5 hour tackfree ......................................................2-4 hour recoat .........................................................4-6 hour light traffic ..............................................16-24 hour full cure .......................................................2-7 day APPLICATION TEMPERATURE: This product should be applied with substrate temperatures above 40 degrees F and below 90 degrees F.
CHEMICAL RESISTANCE REAGENT 21 DAYS 3 MONTHS acetic acid 5% 8.7 16.2 xylene 8.6 11.7 toluene 5.4 8.5 1, 1, 1-trichloroethane 11.0 15.1 mek D D methyl alcohol 8.1 11.1 gasoline 2.5 5.5 water (distilled) 0.9 1.3 10% sodium hydroxide 0.6 1.0 50% sodium hydroxide 0.1 0.0 10% sulfuric 2.1 4.3 10% hydrochloric acid 1.1 2.2 20% nitric acid 3.2 5.0 ethylene glycol 2.6 3.4 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 occur to some degree simultaneously in all testing. Testing was carried out on discs 1.75” in diameter and 0.2” thick. PRIMER: None required. TOPCOAT: Many products are suitable as topcoats including multiple coats of this product. (for added chemical resistance or U.V. stability topcoat with an aliphatic urethane). Physical properties are typical values and not specifications.