MCON Bond EP

1. The surface must be thoroughly cleaned and prepared. Remove all loose particles, dirt, dust, laitance, and mould release agents, curing compounds, oils, grease, floor hardeners and any waterproofing materials for best results.

2. Remove laitance, dirt and dust by mechanical scarification such as wire brushing, scrapping, scabling or grit blasting.

3. Clean the dust by pressurized air or by washing with water.

4. Oil and grease should be removed by degreasing with solvents like turpentine or thinners. Visible signs of mould growth should be removed & treated with a fungicidal solution.

5. New concrete must be cured completely.

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1. MCON BOND EP comprises of two components, the resin BASE and the HARDENER, which are supplied pre-weighed in the correct proportions.

2. When required for application, the HARDENER should be poured into the can containing the BASE and drained well.

3. Both the components should be thoroughly mixed, preferably using a mechanical stirrer, e.g. electric drill with stirrer attachment, until a uniform colour is obtained.

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1. Acts as a barrier coat to the migration of chloride ions from host concrete.

2. Easy to apply as has a brush able consistency with longer pot life.

3. Excellent adhesion and impact resistance.

4. Moisture insensitive for long term durability.

5. Very good chemical resistance and very less shrinkage

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1. MCON BOND APH is non-toxic, non-flammable and non-hazardous.

2. However, any splashes on any part of the human body must be washed with plenty of water.

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MCON BOND EP will have a shelf life of 6 months in unopened containers when kept in dry conditions at a temperature between 50C to 450C. Storage at higher temperature or high humidity may reduce shelf life.

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1. For bonding together concrete sections; apply an even coating of MCON BOND EP to both prepared surfaces using a brush or roller. Ensure that both surfaces are saturated and bring the sections together under light pressure. Remove any resin which extrude from the joint. Protect the job from agitation until the resin is set.

2. For bonding screeds; renders or fresh concrete to existing concrete surfaces; apply an even coating of MCON BOND EP to the prepared old concrete surface using a brush, or roller. The fresh concrete or mortar should then be placed on top of the resin layer after 15 Min and within 5 Hours at 300C.

3. For Epoxy Repair Mortar – Mix quartz sand in the ratio of 4:1 to the prepared Epoxy mix. Use a slow paddle drill and mix continuously while adding the quartz sand to the mix. The gradation of quartz sand should be 8 x 16 (2 parts), 16 x 30 (1 part), 30 x 80 (1 part). The prepared mix has to be used within 30 minutes on the above prepared surface.

4. MCON BOND EP will vary depending upon the porosity & texture of the surface and the ambient temperature but as a general guide 0.3 kg per m2 should be allowed.

5. Ratio of Base: Hardner = 1:1

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1. Bonding agent for bonding of old to new concrete/mortar

2. Precast, Screeding Concrete, Concrete etc.

3. To extend or repair structural concrete.

4. Bonding agent of glazed brick, tiles, steel & structural members.

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