E100 Urethane Primer Finish Coat | Aluminum Galvanized & Rusty Steel | Dry Heat to 400 °F | Apply Down to18°F | Quick Cure

COVERAGE RATE

CURE SCHEDULE

APPLICATION TEMPERATURE: 38ºF – 140ºF with relative humidity below 90%

E100 is a Fast Cure product 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 18°F.

MIXING AND APPLICATION INSTRUCTIONS

SURFACE PREPARATION Steel For best results, sand blast to a SSPC-SP6 “commercial” blast finish.  Where blasting is not appropriate, remove all loose rust and mill scale by power wire brushing or hand tool cleaning.  A tightly adherent rusty surface is acceptable.

Galvanized Steel – Aluminum

• New – Brush blast per SSPC-SP7 before applying E100.
• Old, Weathered, or Rusty – Remove all oil, grease, dirt, and other foreign matter.  Surface should be reasonably clean, dry, and free of contaminants.  Remove all loose rust, etc., as outlined above under steel

Previously Painted Surfaces Remove all loose, peeling, or blistered paint, and any other surface contaminants.  Make sure surface is sound and dry.  Apply a test patch of E100 over existing coating to insure good adhesion.

MIXING INSTRUCTIONS E100 is made ready for use by stirring so that the aluminum pigment is thoroughly dispersed in the resin and a uniform “silver” color is achieved.  Do not use a paint shaker.  When used over a period of time, stir occasionally to maintain uniform mix.  Thinning is not usually necessary.  If needed, use up to 10% SA-50 Urethane Reducer Solvent which is a water free grade (100% Xylene).  Always keep partially used containers tightly sealed to prevent air moisture from reacting with the material and forming a tough skin.   Skin can be removed and remaining material used.

For best mixing results and proper blending of parts A and B, recommend a Jiffy Mixer style drill mixer.

Use of an improper drill mixer can result in 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.  Most mixing problems described above can be traced back to using a paint mixer..  DO NOT HAND MIX as this approach can result in the same problems as using a paint mixer.

NOTE:  Always wear protective gloves and clothing while mixing and applying E100.  Do not get on skin.  E100 is difficult to remove.

APPLICATION PROCEDURE  E100 may be applied by brush, roll, or spray.  For rolling, use a ¼” – 3/8” shed resistant phenolic core cover.  When brushing, use a bristle brush.  For spray it is important that a moisture/oil trap be used on incoming air and that fluid lines be flushed first with an anhydrous solvent (water free) such as S-74.  Also, flush every 1-2 hours during use to keep lines clean from material build up.  Required equipment is as follows:

1. Airless Spray – Use a minimum 20:1 ratio pump with 80-100 psi inbound air. Recommend a .013” – .017:” tip.   Adjust pressure for proper atomization based on selected tip.

2. Convention Spray – Use a dual regulated pot with 15-25 psi fluid pressure and 40-50 psi atomization pressure.  A Binks #18 with a tip/air cap is recommended.

When spraying, use a 50% overlapping crosshatch pattern to minimize the occurrence of pinholes.  Do not apply to surfaces below 18°F or above 140°F.  Do not apply over dew or frost.  The surface should be dry and at least 5°F above the dew point.

RECOAT TIME Based on temperature of 75°F and 50% R.H. (relative humidity), E100 is tack free in 1-2 hours and may be overcoated in 2-3 hours.  Always check for fingernail hardness.  For maximum adhesion, recoat no longer than 6 hours at 75°F and 50% R.H.  High temperatures and humidity will shorten recoat time.  E100 must be top coated as soon as E100 has dried.  If E100 gets rained on or has condensation form on its surface, a sweep blast is necessary to abrade the surface before applying a topcoat.

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  

CAUTIONS E100 is flammable.  Keep away from all sources of ignition during mixing application and cure.  Contains aromatic polyisocyanates.  Proper ventilation is necessary when painting indoors or confined areas.  Vapors and spray mist may cause eye/skin irritation as well as allergic reactions.  Always wear protective clothing, goggles, impervious groves and use NIOSH approved respirators.   For industrial use only.  Keep out of reach of children.  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.
• Not recommended as tank lining for constant immersion.
• Must be recoated the same day.
• 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.

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.

What is E100 Moisture Cured Urethane?

E100 is a single-component, high-performance moisture cured urethane coating designed for use as both a primer and finish coat on aluminum, steel, and other metal surfaces. It delivers excellent corrosion resistance, chemical resistance, and abrasion protection, even over tightly adhered rust.

What surfaces can E100 be applied to?

E100 is highly versatile and can be applied to:

• Steel and metal
• Aluminum
• Weathered galvanized steel
• Fiberglass
• Polyurethane foam
• Previously painted surfaces

It is especially effective on hard-to-clean or rusted metal surfaces where blasting may not be possible.

Can E100 be applied over rust?

Yes. E100 is designed to be applied over sound, tightly adhered rust with minimal surface prep such as wire brushing or hand tool cleaning.

It has excellent “wetting out” properties that allow it to bond effectively to rusty substrates.

What makes E100 ideal for aluminum and steel?

E100 is engineered specifically for metal surfaces because it offers:

• Excellent corrosion resistance (1,200 hours salt spray tested)
• Strong adhesion to metal substrates
• Superior resistance to blistering, undercutting, and peeling
• Outstanding abrasion resistance

How does E100 perform in extreme temperatures?

E100 is ideal for harsh environments:

• Applies in temperatures up to 140°F
• Cures in temperatures as low as 18°F
• Withstands dry heat up to 400°F

This makes it a great cold weather and high-heat coating solution.

How fast does E100 dry and recoat?

At 75°F and 50% humidity:

• Tack-free: 1–2 hours
• Recoat: 2–3 hours (max window ~6 hours)

Its fast cure time makes it ideal for quick turnaround industrial projects. For additional application assistance for YOUR project reach out to us at 630-675-4509.

Where is E100 typically used?

E100 is widely used in:

• Fences and metal buildings
• Pipelines, pumps, and grating
• Chemical plants and refineries
• Water and wastewater treatment facilities
• Power plants and marine environments

It’s designed for industrial and heavy-duty environments.

Does E100 provide chemical resistance?

Yes. E100 offers excellent chemical resistance, making it suitable for:

• Chemical plants
• Refineries
• Food processing facilities
• Pharmaceutical environments

What is the coverage rate of E100?

E100 covers approximately:

• 270–400 square feet per gallon depending on surface and application thickness.

For help on ensuring you have the right quantity amount for YOUR project reach out to us at 630-675-4509.

What thickness should E100 be applied at?

Recommended dry film thickness:

• 2–3 mils per coat

Is E100 easy to apply?

Yes. E100 is a single-component coating, meaning:

• No mixing of multiple parts required
• Can be applied by brush, roller, or spray

For additional application tips, reach out today at 630-675-4509 or [email protected].

Is E100 suitable for cold weather applications?

Absolutely. E100 is specifically designed for cold weather coating applications, allowing application in temperatures as low as 38°F and curing down to 18°F.

Does E100 resist abrasion and impact?

Yes. E100 provides:

• Excellent abrasion resistance
• Strong impact resistance
• Durable long-term protection in industrial settings

Is E100 USDA approved?

Yes. E100 is USDA approved, making it suitable for certain regulated environments.

What are the limitations of E100?

• Do not apply to wet, damp, or frosty surfaces
• Not recommended for constant immersion (like tank linings)
• Must be recoated within the same day
• Sensitive to moisture exposure in open containers

Why choose E100 over traditional epoxy primers?

E100 offers several advantages over epoxy primers:

• Better resistance to blistering and undercutting
• Faster cure times
• Superior performance in cold temperatures
• Easier application (single component)

Is E100 good for industrial maintenance and repair?

Yes. E100 is ideal for maintenance coatings, especially on:

• Aging infrastructure
• Rusted steel
• Hard-to-prepare surfaces

It allows effective recoating without full abrasive blasting