CRC 200

CRC 200 is a 100% solid Superbond® epoxy system which is primarily used as a binder and resurfacing compound. A modified epoxy-amine system having unique properties featuring moisture insensitive, high strength, high modulus and load transfer. It has excellent bond to concrete, steel and wood. It meets ASTMC-881-87 Grade I class B&C Type I, II, IV & V.

Uses

• Bonding new concrete to old concrete
• Filling voids and joints in masonry
• Grouting bolts, dowels and rebars
• Patching and repairs

Advantages

• Long Pot Life
• High Strength·Easy 1:1 mix ratio by volume
• 100% Solid·Easy to apply

Surface Preparation

Concrete:

Concrete should be structurally sound, free of dust, dirt, loose paint. All concrete surfaces should be blast tracked or scarified for the best results. New concrete should be etched with a 25% solution of muriatic acid and then rinsed with fresh water 3 times.

Steel

Steel surface should be free of dirt, dust, grease, oil or paint. The best results are achieved by sand blasting the steel to white metal.

Mixing

Premix part-B hardener. Mix one part base part-A to one part hardener part-B by volume. Mix thoroughly until uniform color is achieved by scraping sides and bottom.

Application

As a bonding agent: Mixed material can be applied by roller, brush, or spray. Fresh concrete should be applied before adhesive becomes tack free.

As a mortar

To each mixed part of PolyKrete - 300 add 3-4 parts of sand (Flint shot) and mix thoroughly. This mortar can be applied with a trowel.

Temperature Limitation

Do not apply below 40°F. The temperature should be 40°F and rising

Chemical Resistance

Uneffected by the following:

Nitric Acid 10% Sulfuric Acid 10% Hydrochloric Acid 30%
Citric Acid 15% Phosphoric Acid 85% Lactic Acid 25%
Sodium Hydroxide 30% Lye Mineral Spirit
Gasoline Fuel Oil Hydrolic Fluid
Alcohol Clorox

Packaging

2 Gallon Units
4 Gallon Units
10 Gallon Units
100 Gallon Units