ECB

Performance Characteristics

• Multiple defenses Barrier coating. Corrosion inhibitor. Prevent anode transfer.
• Breathability Water vapor permeable.
• Ease of use Single component, water based technology. Orange color clearly defines application area.
• Stable Does not produce destructive by- products.
• Long open time Up to 30 days on steel before covering. Up to 5 days on concrete before covering.
• Thermal compatibility Will not cause delamination due to temperature change.
• Ease of application Spray apply to increase production.
• Ease of clean up Clean equipment with water.
• Environmentally friendly Water based, low odor, non-flammable.

Surface Preparation

• Mechanically remove all scaling rust from metal.
• Remove concrete around rebar to provide a minimum 3/4 inch clearance.
• Remove concrete along the length of the bar until the exposed bar shows no sign of corrosion activity.

• Remove loose and deteriorated material, laitance, dirt, dust, oil and any surface contaminants that will inhibit proper adhesion.

Priming

• ECB is a priming treatment.

Mixing

• Stir or mechanically mix using a low speed drill (400 – 600 rpm) until homogeneous.

Application

• Brush or spray apply a uniform 7 mils. wet to all exposed steel.
• For spray applications use a Graco 3500 or equivalent. Refer to Conproco Black Book.
• Brush or spray apply a uniform 7 mils. wet to prepared concrete surface when using as a bonding primer.
• In severe environments a 2 coat application on steel is recommended.

Curing

• Allow ECB to dry for a minimum of 30 minutes @ 70°F and be dry-to-touch before placing covering material or applying a second coat.

Clean Up

• Clean tools and equipment with water after use.

Coverage/Yield

• 1 gal. – 900 ft. of #8 rebar.
• 5 gal. – 4500 ft. of #8 rebar.

• 1 gal. – 230 ft.² @ 7 mils.
• 5 gal. – 1150 ft.² @ 7 mils.

Product Handling

• Packaging 1 and 5 gallon plastic containers.
• Shelf Life 18 months in unopened containers.
• Storage Protect from freezing. Transport and store in cool, clean, dry conditions in unopened containers. High temperature will reduce shelf life.

Limitations

• Do not apply unless substrate and ambient temperature can be maintained at a minimum of 40°F for 24 hours.
• Cure time at 40°F is approximately 24 hours. ECB must be dry-to- touch prior to placing covering material.
• Repair zone should be cleaned of dirt and dust immediately prior to placement of concrete or repair material.
• Metal to be coated must be free of all scaling rust at the time of application.

Health and Safety

• Avoid contact with eyes.
• Do not ingest.
• Refer to Safety Data Sheet (SDS) for additional information.

First Aid

• In case of eye contact, flush immediately with a high volume of water for at least 15 minutes and contact a medical professional.

Disposal

• Dispose of material in accordance with local, state and federal regulations.