ABAGARD CR-300

SURFACE PREPARATION

Concrete should be cured for a minimum of 28 days prior to coating. The moisture content of the concrete should be below 4%. All surfaces should be clean, dry and free from curing compounds, release agents, trowelling compounds, surface hardeners, efflorescence, grease, oil, dirt, old coatings and loose or disintegrating concrete. All poured and precast concrete must also blasted, wire brushed or acid etched to remove laitance. Cracks, holes and honeycombs must be repaired prior to application.

MIXING

Open containers Component B and add entire contents to Component A. Mix thoroughly with an electric stirrer, taking care to entrain as little air as possible. Always mix such amount that shall be just sufficient to be used up within 30 minutes. Do not dilute the mixture.

Surface preparation shall not take place in following conditions:

- At temperature below 10 ºC.

- When the surface temperature is less than 3 ºC above dew the point.

APPLICATION

Material is supplied in two containers as a unit. Always mix a complete unit in the proportion supplied. Once the unit has been mixed it must be used within the working pot life specified.

Combined entire contents of curing agent (part B) with base (part A) and mix thoroughly with slow speed power agitator (max. 300 rpm). Mix thoroughly for 2-3 minutes, scraping the container bottom and side to assure complete mixing. There is no induction or waiting time required after mixing before application.

The exothermic characteristic of epoxy curing reactions may cause rapid temperature rise of mixture, which result low workability of material. To obtain longer workability, the mixed adhesive may be divided into portions.

The material is applied using a plastering trowel in a maximum layer thickness of 4 mm in one work step. The application can carried out in multiple layers.

- In hot climate, material temperature should be 20 to 25 ºC prior to mixing; otherwise pot life      becomes very short.

- Do not thin for any reason

- There should be no standing water on concrete surfaces.

• Solvent-free.
• Excellent chemical resistance against a wide range of Alkalis, inorganic acids, salts,    solvents, oil and other corrosive materials.
• Excellent abrasion resistance.
• Excellent adhesion.
• Superior mechanical strengths.
• Cures without shrinkage.

• Anti-acid tiling.
• Anti-acid tile grouting.
• Sealing horizontal and vertical surfaces which are exposed to increased chemical stresses and for heavy duty corrosion protection.
• Battery rooms.
• Food and dairy plants.
• Electrolysis tanks.

PACKAGING

Pre-batched Part A+B: 5 + 5 kg units. 10 kg at total.

STORAGE & SHELF LIFE

Shelf life: 1 year in the original package

Storage condition: should be protected from direct sunlight and moisture. Keep containers in the temperature range between +10°C and +30°C.

HEALTH & SAFETY

For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet (available on request) containing physical, ecological, toxicological and other safety-related data.

TECHNICAL SERVICE

The ABADGARAN INTERNATIONAL GROUP Technical Department is available to assist you in the correct use of our products and its resources are at your disposal entirely without obligation.