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  • PO Box 990, Harwich, MA 02645, USA
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ARCOR EE-121 HT

GENERIC TYPE: AMINE CURED 100% SOLIDS 3.6 NOVOLAC, TOP COAT

DESCRIPTION AND RECOMMENDED USES: ARCOR™ EE-121HT is a modified ARCOR™ EE-121 designed to increase temperature performance by up to 100F (depending on application). The increased resistance will have some reduction in performance in highly aggressive acids relative to ARCOR™ EE-121. ARCOR™ EE-121HT it is designed specifically for use in tough chemical environments especially acids, methanol, ethanol and organic solvents with elevated temperatures. The integration of Kevlar® fibers produces a tough, highly cross-linked chemical resistant coating with high flexural, thermal, and impact strengthen as well as excellent wear. Suitable for ferrous and nonferrous metals and concrete for immersion or non-immersion containment.

FOR INDUSTRIAL USE ONLY

SPECIFICATION DATA:

TEMPERATURE: Immersion service

Max.375ºF(190.5ºC); Spike to 475ºF(246.1ºC)(3 Hrs.) Recommended Force Cure at 175ºF(79.4ºC) @ 2 hrs.; 300ºF(148.9ºC) @ 3 hrs.;

Dry to 500ºF; Spike to 580ºF(3 Hrs.)

Temperature resistance will vary depending on chemical exposure.

ABRASION: Very Good

FLEXIBILITY: Good; Very Good with Polyester or Fiberglass  Mat; 1.5 oz/ft2 (.5 KG/M2)

FILM THICKNESS: 20-70 mils(.75- 1.75 mm)/coat Exterior: min. 20 mils, Immersion: min. 30 mils

APPLICATIONS: Separator Tanks, FGD Duct. Aggressive Chemical Tank Linings and Secondary Containment Areas, Baghouses; Industrial Floorings

Recommended Force Cure at 250ºF(121.1ºC)@ 2 hrs. for most aggressive applications. Product can be force cured in service, consult ARCOR.

SOLIDS BY VOLUME: 100%

VISCOSITY: 100,000-150,000 cps

POT LIFE: 15 MIN/100gr @ 72ºF(22.2ºC)

MIX RATIO: 3:1 by Volume (Base : Activator) 100 gm: 31 gm by weight

COLOR: Blue

SHELF LIFE: 5 Years at 55-95ºF (13-35ºC)

COVERAGE: 1604/#mils =  ft²/gal/coat; 149/#mils = M2/Gal; 3,785/#microns = M2/Gal; 1mil = 25 micron; 1 Gal = 3.785 L; 10.77ft2 = M2

WEIGHT PER GALLON: 10.4 lbs (4.7 KG); 1.25kg (2.7lbs.)/Liter

FILM THICKNESS: Final DFT Specified by Need; Consult ARCOR

Spray Application; 1-Coat 30 to 70 mils

Hand Application; 2-3 Coats 20-25 mils

Manufacturer, Novolac Epoxy Technologies Inc., makes no warranty either expressed or implied including warranties of merchantability or fitness for a particular purpose for this product. Under no circumstances will the manufacturer be liable for incidental, consequential or other damages, breach of warranty, strict liability, or any other theory arising out of use of this product. The information and or recommendations contained herein are based on standard Product and are proprietary and furnished solely for the use of our customers. This information is provided in good faith and believed to be true and accurate as of the date/version of this document. As the manufacturer has no control over the use conditions or application process of the parties using this product, the manufacturer cannot accept responsibility for loss, injury or other damages resulting from the use of the Product or this or any other information provided by the manufacturer. Therefore, no guarantees of any kind, expressed or implied, are made by the manufacturer, Novolac Epoxy Technologies Inc., regarding this, or any, product manufactured by them or any contracted or licensed manufacturer. ARCOR® epoxy products do not provide structural integrity or improvement. They are only used to provide protection from corrosion, wear, abrasion and chemical attack on a given substrate and only to the extent provided for in the Data Sheets, Technical Data Sheets, Safety Data Sheets and any other information as supplied in writing directly from manufacturers technical support.

APPLICATION SHEET

REVISED 2/2019

SEE MATERIAL SAFETY DATA SHEET (SDS) BEFORE HANDLING THIS PRODUCT

ChemTel ERS / MOD Tel US: 800-255-3924; Outside US: +1-813-248-0585

SURFACE PREPARATION: Steel surfaces are to be abrasive blasted with chloride free abrasive. Exterior applications to SSPC SP-10 Near White metal finish. Immersion applications to SSPC SP-5 White metal 3 to 5 mil profile. Grind flat all burrs, weld seams, radius sharp edges. Fresh blasted ferrous surfaces to be primed immediately to prevent oxidation of surface. For hand applications Prime with EE-121HT  Prime.

Concrete surfaces should be degreased if oil and grease contamination is present. Degreased surface shall be high pressure washed, acid etched, and high pressure washed again so surface is clean and free of all grease, oils and surface laitance. Existing coatings should be abrasive blasted to clean concrete. For hand applications Prime with EE-10.

MIXING: Thoroughly mix Activator into Base with mixing stick or drill with low speed mixing blade scraping sides and bottom of container or mixing board. Mix by Volume 3 parts Base to 1-part Activator. Or by weight 100 grams base to 31 grams activator. Mix thoroughly to produce an even colored and streak-free material.

THINNING: Never thin.

APPLICATION: All spray equipment should employ traps to prevent water and oil from contaminating coating and screens to prevent particulate contamination.

Brush: medium to stiff bristle of sufficient quality that bristles do not pull out and stick in coating. Trim or tape to <1” nap. Roller: good quality 1/8” nap.

ARCOR Cartridge Sprayer: Heat to 165F. Piston ‘3’; Tip Air ‘4’.

Plural Spray: .039-.045 tip, 3,500-4,500 PSI, Heat to 200ºF Base, 140ºF Activator. Ambient Temperature and Humidity will affect temperature and pressure setting. Consult ARCOR.

Airless Spray: Contact ARCOR.

APPLICATION TEMPERATURE: Material: Keep between 55 to 95ºF(17 to 35ºC). Substrate: Keep between 45 to 105ºF(7 to 40ºC). The difference in temperature of the substrate and the material should never exceed 10ºF(5ºC). Substrate shall be a minimum of 5ºF(3ºC) above dew  point.

Do not apply if relative humidity exceeds 90%. If necessary heat metal prior to surface preparation using electric heater or heat lamp. Never use gas, oil or kerosene heaters as they will leave a greasy residue on metal surface. For best results keep all material in warm area overnight(75ºF+, 24ºC) for ease of mixing. If necessary base component of material can be heated by microwave for 30-45 seconds for a 1 KG Base unit or by warm water bath. Heat activator by warm water bath only. If necessary let material cool before application.

OVERCOAT / CURE TIME: By brush, roller or squeegee recoat while material is still soft, but tack-free, between 1-3 hours at 77ºF(25ºC). IMPORTANT: It is highly recommended that prior to overcoat that the prior coat be fully wiped with MEK or Acetone. If overcoat window is exceeded abrade surface with course sandpaper, grinder or brush blast and wipe with MEK or Acetone. By spray application recoat between 1/2-1 hours at 77ºF(25ºC). Full cure before immersion 72 hours at 77ºF(25ºC). Add 1 hour’s additional cure time for each 10ºF(-12.2ºC) below 77ºF(25ºC). Required Force Cure with heat for best performance for 2 hours at 175ºF(121ºC)/ 300ºF(148.9ºC) for 3 hours.

CLEAN UP: Clean tools immediately after use with M.E.K., Acetone, 98+% Isopropyl Alcohol or similar

WARNING: Base contains epoxy resin. Activator contains alkaline amines, a strong sensitizer. May cause skin irritation, sensitization or other allergic responses. Use with good ventilation, particularly if heated or sprayed. Prevent all contact with skin or eyes. Wear protective clothing, goggles, gloves or barrier creams. Keep containers closed when not in use. Wash thoroughly after handling. In case of skin contact immediately wash with soap and water. In case of eye contact, flush with water for 15 minutes. If irritation persists seek medical attention. Consult the Product Safety Data Sheets (SDS) BEFORE USE!

The information and or recommendations contained herein are based on standard Product and are proprietary and furnished solely for the use of our customers. This information is provided in good faith and believed to be true and accurate as of the date/version of this document. As the manufacturer has no control over the use conditions or application process of the parties using this product, the manufacturer cannot accept responsibility for loss, injury or other damages resulting from the use of the Product or this or any other information provided by the manufacturer. Therefore, no guarantees of any kind, expressed or implied, are made by the manufacturer, Novolac Epoxy Technologies Inc., regarding this, or any, product manufactured by them or any contracted or licensed manufacturer.

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Manufacturer makes no warranty either expressed or implied including warranties of merchantability or fitness for a particular purpose for this product. Under no circumstances will the manufacturer be liable for incidental, consequential or other damages, breach of warranty, strict liability, or any other theory arising out of use of this product. ARCOR® epoxy products do not provide structural integrity or improvement. They are only used to provide protection from corrosion, wear, abrasion and chemical attack on a given substrate and only to the extent provided for in the Data Sheets, Technical Data Sheets, Safety Data Sheets and any other information as supplied in writing directly from manufacturers technical support.