E650 Heavy Duty Non-Skid Epoxy Floor & Deck OSHA ADA Navy Spec MIL-PRF-24667B Type 1 | 4 Colors | Zero VOC Option

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CURE SCHEDULE

Regular Cure

APPLICATION TEMPERATURE REGULAR CURE: 50ºF – 120ºF with relative humidity below 90%

Low Temperature Cure

APPLICATION TEMPERATURE LOW TEMPERATURE CURE: 38ºF – 80ºF with relative humidity below 90%

Regular cure Low Temperature application down to 45°F (air and surface low temperature during curing process).  Low Temperture Cure formula available for cold weather applying to surfaces down to 38° (needs to remain at this temp or above for at least 1 hour) and then during curing process temperatures further dropping ok to as low as 25°F.

CHEMICAL RESISTANCE, SPLASH & SPILLAGE (spill contact with surface up to 72 hours)

MIXING AND APPLICATION INSTRUCTIONS

SURFACE PREPARATION In all cases of surface preparation, the pH should be checked. A pH reading of 7.0 to 8.5 is acceptable. Also, a Water Dissipation Test should be made on random areas of the floor to determine if the proper degree of porosity has been achieved. Before the installation of any Gulf Coat Paint Products, the substrate should be examined for moisture. Test for moisture vapor transmission using ASTM F-1869 Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor using Anhydrous Calcium Chloride. The maximum allowable rate is 3 lbs. per 1,000 square feet per 24 hours. Test for relative humidity in concrete floor slabs using Probes according to ASTM F-2170. This test measures the presence relative humidity of the slab below the surface. The maximum relative humidity should be below 80%.

New Concrete New concrete must be cured at least a minimum of 28 days before applying a coating. On-grade slabs must have moisture vapor barrier in place. All laitance, sealers, efflorescence, chemical contaminants, grease, oil and other foreign material must be removed. The prepared surface must be clean, dry and structurally sound. Gulf Coast Paint recommends mechanical preparation by means of shot blasting or diamond grinding to achieve a CSP-2 or CSP-3 profile, in accordance with the International Concrete Repair Institute (ICRI). The profile should reflect something similar to a 60 -100 grit sandpaper. If the substrate is not properly prepared and the appropriate profile is not achieved, failure of the product to adhere to the substrate may occur.

Old Concrete Old concrete surfaces must be structurally sound. Any unsound areas must be repaired prior to proceeding with the resinous installation. For proper patching and repairing, use CF-615 and/or E1000 with graded aggregate. Remove existing paint and loose concrete by rough sanding, sandblasting, high pressure water cleaning, shot blasting or grinding. In some cases where plant conditions allow, a stripper may be used to remove excessive build-up of paints or sealers.

Steel (Diamond Plate or equivalent) Surfaces Recommend first applying a steel primer on smooth surfaces like the E100 Moisture Cured Urethane Primer and for textured surfaces like diamond plate the E15M Epoxy Steel Primer or equivalent for best long term results.  Remove any scaled or loose rust.

MIXING INSTRUCTIONS E650 is prepared by mixing 4 parts Base (Part A) to 1 part Hardener (Part B) with a 400-600 RPM explosion proof variable speed drill and Jiffy mixer. E650 may be thinned 5-10% by volume with SA-65 Thinner Solvent if necessary (100% MEK). Thinning will decrease the non-skid profile. Use immediately after mixing, no induction time is needed. This material has a high viscosity – mix well. Improper mixing may result in product failure.

For best mixing results and proper blending of parts A and B, recommend a Jiffy Mixer style drill mixer. NOTE:  Always wear protective gloves and clothing while mixing and applying E650.  Do not get on skin.

Use of an improper drill mixer can result in streaking of the color because the pigment has not been thoroughly blended.  It can also create curing problems if the hardener also called activator (Part B) is not thoroughly blended with the resin (Part A) which can cause some areas on your floor to remain soft and not harden properly.  DO NOT USE A PAINT MIXER.  Many mixing problems described above can be traced back to using a paint mixer..  DO NOT HAND MIX as this approach can also result in the same problems as using a paint mixer.

APPLICATION PROCEDURE Do not apply until surface has been properly prepared. For best results, prime concrete with E5015 or HyperPRIME Concrete Primer.  For priming steel surfaces, use the E15M Epoxy Mastic.  Allow primer to cure before applying E650. E650 should be applied with a Phenolic Core Roller, Flat Blade Squeegee, or trowel. A phenolic core roller cover produces a textured and uniform ridged surface. If a smoother surface is desired, use a trowel or a flat blade squeegee. Immediately after mixing pour a ribbon the E650 on to surface. The ribbon should be approximately 2-3 feet long and 6 inches wide.

When using a Phenolic Core Roller pull the material towards you using some pressure. Do not over roll material this can decrease the non-skid. Roll material only in one direction. Strike off any excessive material build-up on edges from roller lap. The spread rate is approximately 30-40 sq. ft. per gallon.

When using a squeegee or trowel, hold on 45º angle pulling material toward you. Pour a 2-3 inch wide ribbon. Apply at an even thickness at an approximate coverage rate of 40-50 sq. ft. per gallon.

For safety and proper product curing, good ventilation is necessary when painting indoors or in confined areas. Be sure the batch numbers are all the same to provide uniform color. Epoxy coatings may yellow or darken during application and after final cure. This will affect the color but will have no effect on the performance of the product. Heaters that emit carbon dioxide and carbon monoxide can cause the coating to yellow

CAUTIONS E650 Base is flammable. E650 Hardener is corrosive. Keep away from all sources of ignition during mixing, application and cure. The HARDENER and BASE can cause eye and skin burns as well as allergic reactions. The use of goggles, fresh air masks or NIOSH approved respirators, protective skin cream and protective clothing. This product is sold without warranty as to performance expressed or implied. Users are urged to make their own tests to determine the suitability for their particular conditions.

LIMITATIONS:

• Do not apply over frost, wet or damp surfaces or extremely high humidity conditions.
• Do not apply over expansion joints.
• Do not apply if the surface temperature is within 5° of the dew point.
• Always apply a test patch of E650 for owners approval prior to application
• Partially used containers must be reclosed tightly to prevent moisture in air from reacting with material and forming a tough skin.  Skin can be removed and remaining material used.  Be sure to stir.

Refer to the cure schedule as a guideline to follow, in addition we strongly recommend to test the coating before recoating or topcoating. This is done by pressing your thumb on the coating in multiple places to ensure a fingerprint impression is not visible. If there is no impression visible, then coating the floor can be done. Note, colder or hotter than 75 degrees can affect the curing time schedule  

SEE MATERIAL SAFETY DATA SHEET FOR FULL SAFETY PRECAUTIONS.  FOR PROFESSIONAL AND INDUSTRIAL USE ONLY  KEEP AWAY FROM CHILDREN.  NOT FOR RESIDENTIAL USE NOTICE TO BUYER: DISCLAIMER OF WARRANTIES AND LIMITATIONS ON OUR LIABILITY We warrant that our products are manufactured to strict quality assurance specifications and that the information supplied by us is accurate to the best of our knowledge. Such information supplied about our products is not a representation or a warranty. It is supplied on the condition that you shall make your own tests to determine the suitability of our product for your particular purpose. Any use or application other than recommended herein is the sole responsibility of the user. Listed physical properties are typical and should not be construed as specifications. NO WARRANTY IS MADE, EXPRESSED OR IMPLIED, REGARDING SUCH OTHER INFORMATION, THE DATA ON WHICH IT IS BASED, OR THE RESULTS YOU WILL OBTAIN FROM ITS USE. N0 WARRANTY IS MADE, EXPRESSED OR IMPLIED, THAT OUR PRODUCT SHALL BE MERCHANTABLE OR THAT OUR PRODUCT SHALL BE FIT FOR ANY PARTICULAR PURPOSE. NO WARRANTY IS MADE THAT THE USE OF SUCH INFORMATION OR OUR PRODUCT WILL NOT INFRINGE UPON ANY PATENT. We shall have no liability for incidental or consequential damages, direct or indirect. Our liability is limited to the net selling price of our product or the replacement of our product, at our option. Acceptance of delivery of our product means that you have accepted the terms of this warranty whether or not purchase orders or other documents state terms that vary from this warranty. No representative is authorized to make any representation or warranty or assume any other liability on our behalf with any sale of our products. Our products contain chemicals that may CAUSE SERIOUS PHYSICAL INJURY. BEFORE USING, READ THE SAFETY DATA SHEET AND FOLLOW THE PRECAUTIONS TO PREVENT BODILY HARM.

Check out our customer projects using the E-650 Epoxy!

Chilean Warship Installs E-650 Non Skid Deck Coating

Florida Airport Protects Jet Ramps with E650 Non-Skid Epoxy

Louisiana Department of Public Safety Uses E650 Non-Skid Epoxy to Protect Wood Ramp on Motorcycle Trailer

Little Rock VA Healthcare Facility Protects Wooden Wheelchair Ramp with E-650 Non-Slip Epoxy

What is the E650 non-skid epoxy coating?

The E650 is a heavy-duty, two-component anti-slip epoxy coating designed to create a highly textured, slip-resistant surface on concrete and steel. It is commonly used in commercial, industrial, and public safety applications where preventing slips and falls is critical.

It provides aggressive traction even in wet, oily, or high-traffic environments, making it ideal for ramps, walkways, and work areas. The E650 epoxy also meets ADA and OSHA requirements for safe co-efficient of friction (COF) when properly applied.

Is E650 ADA compliant for wheelchair ramps?

Yes — when properly applied, E650 helps meet ADA accessibility guidelines for slip resistance.

The ADA recommends:

• 0.6 coefficient of friction (COF) for flat surfaces
• 0.8 COF for ramps and inclines

E650 exceeds these benchmarks with:

• Wet COF: 1.14
• Dry COF: 1.10

This makes it a strong choice for:

• Wheelchair ramps
• Handicap access routes
• Entryways and sloped walkways

Is E650 OSHA approved for slip resistance?

OSHA does not “approve” specific products, but it recommends slip-resistant surfaces with a coefficient of friction of at least 0.5 for walking/working areas

E650 exceeds this recommendation significantly, helping businesses:

• Improve workplace safety
• Reduce slip-and-fall liability
• Meet OSHA safety expectations for walking surfaces

What makes E650 different from standard epoxy coatings?

Most standard epoxy coatings are smooth and can become slippery when wet.

E650 is engineered with a built-in non-skid texture, creating:

• Aggressive traction under foot and wheels
• Improved safety in wet or greasy conditions
• Long-term durability without relying on additives

Unlike broadcast systems, the anti-slip profile is integrated into the coating itself, not just sitting on top.

Where can E650 non-slip epoxy be used?

E650 is extremely versatile and commonly used in:

• Wheelchair ramps and ADA access paths
• Loading docks and warehouse floors
• Exterior walkways and stairs
• Parking decks and garages
• Industrial plants and food processing facilities
• Marine environments (ships, docks, barges)
• Steel surfaces like diamond plate

It performs well in both interior and exterior environments, including wet and washdown areas.

Is E650 safe for wet or slippery environments?

Yes — E650 is specifically designed for wet, high-risk environments.

It provides traction in areas exposed to:

• Water
• Oil and grease
• Cleaning chemicals
• Saltwater and outdoor weather

This makes it ideal for:

• Commercial kitchens
• Breweries and food plants
• Outdoor ramps and walkways

Can E650 be used outdoors?

Absolutely. E650 is suitable for exterior applications and can withstand:

• Rain and moisture
• Temperature fluctuations
• Heavy foot and vehicle traffic

A low-temperature version is also available for applications down to 25°F cure conditions

How long does a non-skid epoxy coating last?

When properly installed, E650 can last many years depending on traffic and conditions.

Its durability comes from:

• High abrasion resistance
• Strong adhesion to concrete and steel
• Chemical and impact resistance

In heavy industrial environments, periodic maintenance may be recommended to maintain peak slip resistance.

Does E650 require a primer?

For best performance:

• Concrete: Use an epoxy primer for maximum adhesion
• Steel: Use a corrosion-resistant epoxy primer

Proper surface prep (grinding or shot blasting) is critical to ensure long-term durability.

Can you apply a topcoat over E650?

A topcoat can be applied, but it is generally not recommended.

Why?

• Topcoats can reduce the anti-slip texture
• This may lower overall slip resistance

If a topcoat is required, it should be applied carefully to avoid smoothing the surface too much.

What colors are available?

E650 is available in high-visibility and industrial colors such as:

• Safety Yellow
• Light Gray
• Medium Gray
• Black

These options help improve both safety visibility and aesthetics. All of these colors come in both regular cure and low temp cure version!

Is there a low-VOC or zero-VOC option?

Yes — the E650 system is also available as a zero-VOC version (E651), making it suitable for:

• Indoor environments
• Occupied spaces
• Projects requiring low odor or environmental compliance

What industries commonly use non-skid epoxy coatings?

E650 is widely used across industries where safety is critical:

• Manufacturing and warehouses
• Food and beverage processing
• Transportation and aviation
• Marine and military (meets MIL-PRF-24667B)
• Schools, hospitals, and public facilities

Why is slip resistance important for safety compliance?

Slip-resistant surfaces help:

• Prevent injuries and accidents
• Protect employees and customers
• Reduce liability and insurance claims

Both ADA and OSHA emphasize stable, firm, and slip-resistant surfaces to minimize hazards

Bottom Line: Is E650 a good choice for ADA / OSHA anti-slip projects?

Yes — E650 is a high-performance, compliance-friendly non-skid epoxy that:

• Exceeds ADA and OSHA friction recommendations
• Performs in wet, industrial, and outdoor environments
• Provides long-lasting, aggressive slip resistance

It’s a strong solution for wheelchair ramps, walkways, and high-risk surfaces where safety matters most. For additional consultation if the E650 is right for your project reach out to us today at 630-675-4509 or sales@exteriorcoatings.com.