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BestCoat EP704 is an epoxy coating, solvent based, with two components. It is used for decorating and protecting to surfaces such as: Concrete, brick, stone, wood, metal, composite panel.
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BestCoat EP704 is used for: Floor, slab, ceiling, wall, partition of store, garage, kindergarten, clean room, industrial production workshop or places where requires the high capacity of chemical resistance, abrasion resistance, dust and bacterium free.
- Resistance to chemical, abrasion. Anti-dust.
- Resistance to bacterium, moss and mould.
- No blistering and no peeling.
- High strength and high gloss.
- High opacity. Long life time..
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Appearance/Color:
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Yellow, blue, green, brown, grey. (Or on requested).
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Density:
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Part A+B: 1.25 ± 0.02 kg/liter @ 25oC (depend on color)
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Solid content:
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Minimum: 65 % (by weight)
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Application ambient:
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Minimum temperature: 20oC (over dew point temperature of 5oC)
Maximum temperature: 35oC Relative humidity ≤ 80% |
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Consumption:
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0.10 ÷ 0.25 kg/m2 /layer (depend on surface condition) |
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Package:
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5; 30 kg/set.
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Mixing ratio:
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Part A: Part B = 4:1 (by weight)
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Chemical resistance:
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Resistance to alkali, acid, water, salt solution, oil, fuel and other common
chemicals.
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Mechanical strength:
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Resistance to dust and mechanical abrasion.
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Preserve:
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Place a cool, dry, away from heat or fire. |
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Shelf life:
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12 months from manufactured date in unopened box, cool and dry places.
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Ambient temperature
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+20oC
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+25oC
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+30oC
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+35oC |
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Pot-life
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360min
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330min
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300min
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200mis |
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Interval time layer to layer: Minimum
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24hrs
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18hrs
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12hrs
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8hrs |
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Walkable
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24hrs | 18hrs | 12hrs | 8 hrs |
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Light load
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2 day | 2 day | 1.5 day | 1 day |
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Full cure
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7day | 7 day | 7 day | 7 day |
Coating system:
- For concrete, cement mortar, natural stone, synthetic stone surface:
- 01 layer of BestPrimer EP601: 0.10-0.25 kg/m2 /layer.
- 02 coating layer of BestCoat EP704: 0.10-0.25 kg/m2/layer.
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For metal surface:
- 02 coating layer of BestCoat EP704: 0.10-0.25 kg/m2/layer.
Surface conditions:
- Concrete surface: Compressive strength:
≥
20 MPa, tensile strength:
≥
1.5 MPa. Surface should be flat, solid, steady, dry (moisture content ≤ 4%). Impurities, broken pieces, dust should be cleaned as required.
- Metal surface: should be free from rust, oil or impurities such as dust, water...
Mixing:
- A and B is mixed under the right ratio by speed at speed of 300
÷
500 rpm. Minimum mixing duration should not be less than 03 minutes and can be longer until reaching the required homogeneity. Take the mixtures about 10÷15 minutes then stirring again before application.
Note:
- Do not use mixtures that is out of working time.
Cleaning:
- Use BestThinner SC-01 to clean tools after applying and before hardening.
Safety:
- Both two components are hazardous, flammable, therefore, should place away from heat or fire during the application and storage. This product can cause allergic to skin, therefore should be prevented from directly skin contact. Should wear gloves, masks and glasses while handling the product.
- In case of accidental eye contact, wash with fresh water and seek medical advice immediately.