Epoxy.com Product #633

100% Solids High-Solids Epoxy Novolac Coating

Replaces Epoxy.com Product #637

Multi-Functional - Highly Chemically Resistant Novolac Epoxy Coating -Flooring Resin


DESCRIPTION Epoxy.com Product #633 Chemical Resistant Novolac Epoxy Coating Picture

Epoxy.com Product #633 Novolac Epoxy - Highly Chemical Resistant Epoxy Coating is a 100% solids epoxy Novolac coating ideal for harsh chemical and solvent resistant applications. Epoxy.com Product #633 Novolac Epoxy - Highly Chemical Resistant Epoxy Coating is used in secondary containment, solvent storage, pump pads, trenches, and other high exposure areas.

Epoxy.com Product #633 Novolac Epoxy - Highly Chemical Resistant Epoxy Coating is ideal for use as a protective coating for concrete and steel in the extremely corrosive areas of chemical plants and pulp mills secondary containment areas, water and waste treatment, and gas and electric utilities. Epoxy.com Product #633 Novolac Epoxy - Highly Chemical Resistant Epoxy Coating is commonly used as a seal coat for Epoxy.com MORTAR SYSTEMS where chemical resistant performance is required.

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ADVANTAGES

CONSIDERATIONS

COMPOSITION

APPLICATION

SURFACE PREPARATION

Epoxy.com Product #633 Chemical Resistant Novolac Epoxy Coating on Lab Tops Surface Preparation is the most critical portion to any successful resinous system application. All substrates must be properly prepared as outlined in Epoxy.com Surface Preparation Procedures.

Concrete

Surface must he clean and sound. Remove all dirt, laitance, grease curing compounds and other foreign matter by sandblasting, mechanical abrasion, or acid etching. Remove water and dust from all surfaces with an oil-free blast immediately prior to application.

Steel

Immersion Service

Sandblast to near white metal - (SSPC10 / NACE2).

Non-Immersion Service

Sandblast to Commercial Blast (SSPC10 / NACE3)

For more information on surface preparation please see the Epoxy.com Surface Preparation Guide.

INSTALLATION

Installation methods for Epoxy.com Product #633 Novolac Epoxy - Highly Chemical Resistant Epoxy Coating will vary with application method. See Coating Installation Guide for use in typical coating applications.

Mixing

Stir both component with separately before mixing together.  Be sure not to cross contaminate the "A" into the "B" or visa versa. Mix for 3 minutes using an Epoxy.com (drill) mixing paddle or equal on a low speed drill.

If Epoxy.com Anti-Skid Course or Epoxy.com Anti-Skid Fine is to be used add 12-16 volume ounces per mixed gallon, and mix until properly dispersed, typically 1-2 minutes.

When Used as a Coating

When Epoxy.com Product #633 Novolac Chemical Resistant Coating is applied over concrete or wood, prime with Epoxy.com Product #899 and allow the Epoxy.com Product #899 to cure to tack free.

Application of Epoxy.com Product #633 Novolac Chemical Resistant Novolac Coating can be done by brush, roller, squeegee, or airless spray.  Airless spray is best done with higher end binary airless spray equipment.

For typical installations as a coating apply 2 coats of Epoxy.com Product #633 Novolac Chemical Resistant Coating at a rate of  160-200 square feet per gallon per coat.  This yields a wet film thickness of 8-10 mils thick per coat or 16 - 20 mils for the two coats. Since this is a 100% solids Epoxy Resin and Epoxy Hardener system, there is no loss during drying, so the wet film thickness and the dry film thickness for 2 coats will be identical (16-20 mils DFT).

If Epoxy.com Anti-Skid Fine or Anti-Skid Course is used add plus or minus 12 volume ounces of Anti-Skid per mixed gallon of Epoxy.com Product #633 Novolac Chemical Resistant Coating. Never add more than 16 volume ounces per gallon of Epoxy Resin and Epoxy Hardener mix.

PHYSICAL PROPERTIES

Color See color chart below
Solids Content 100%
Gloss 60 F 100
Mix Ratio 2A to 1B by volume
Pot Life 20 minutes @ 75 F
VOC 0%

DRY TIME

Foot Traffic 10-12 hours
Recoat  - Minimum 4 - 12 hours (Depending on Temperature)
Recoat - Maximum   24-36 hours (Depending on Temperature)
Service 5 days

CHEMICAL RESISTANCE

REAGENT RATING
Acetic Acid 20% R
Acetic Acid 56% L - 24 hour
Acetic Acid 84% L - 24 hour
Acetic Acid (Glacial) L - Hourly Cleanup
Acetone L - Hourly Cleanup
Bleach R
Citric Acid R
Crude Oil R
Diesel Fuel R
Ethylene Glycol R
Fatty Acids R
Gasoline R
Hydrochloric Acid-36% R
Hydraulic Fluid R
Lactic Acid R
Methyl Ethyl Ketone L - Hourly Cleanup
Nitric Acid - 10% R
Perchloroethylene R
Propylene Glycol
   Monomethyl Ether
R
Skydrol R
Sodium Hydroxide - 50% R
Sulfuric Acid-10% R
Sulfuric Acid-50% R
Sulfuric Acid-70% R
Sulfuric Acid-98% R
Toluene R
Urine R
Xylene R

R-Recommended for continuous service  L-Limited recommendation, occasional spills.

PERFORMANCE PROPERTIES

Tensile Strength ASTM-D-638 10,400 p.s.i
Adhesion to concrete ACI Committee 403 300 p.s.i - 100% concrete failure
Hardness ASTM-D-2240 86 Shore D
Abrasion Resistance ASTM-C-501 CS-17 Wheel 30 mg lost
Service Temperature MIL- D-3134F Up to 180-325 degrees F. Dry Heat
Elongation 2.5%

 

Epoxy.com Product #633 Chemical Resistant Novolac Epoxy Coating is available in 17 standard color here is the Color ChartClick the picture of color card below  for a larger version of this picture of the color chart.
Please note:  The picture to the right is a photographic reproduction of the color card for this product.  The photo reproduction process and your monitor and/or printer will change these colors.  This chart is to give you an idea of the colors available and not intended for critical color selections.

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