BestCoat EP705

Epoxy coating, water-based, two components

Advantages:
  • Well adhesive with moisture surface( relative humidity 8%).
  • Resistance to chemical, carbonate, and mechanical abrasion.
  • Develop strength quickly.
  • High coverage, saving, and economical.
  • Washable, cleanable, microbe resistance, mold resistance.
  • Friendly to the environment, non-toxic.
  • Especially, non-polluted water.
  • Easy to apply.
  • Easy to recognize signs of out of working time.
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  • BestCoat EP705 is an epoxy coating product, with two components. Apply to floor, slab, wall, ceiling, swimming pool, and water tank,... 
  • Bestcoat EP705 uses as a finish coating for abrasion resistance, water-proofing, and chemical resistance, and suffers from medium and light loading for floors of the factory, garage, and workshop.
  • BestCoat EP705 is directly coated on a concrete surface, cement layer, cement fiber panel, epoxy mortar, or metal surface,... 
  • Well adhesive with moisture surface( relative humidity 8%).
  • Resistance to chemical, carbonate, and mechanical abrasion.
  • Develop strength quickly.
  • High coverage, saving, and economical.
  • Washable, cleanable, microbe resistance, mold resistance.
  • Friendly to the environment, non-toxic.
  • Especially, non-polluted water.
  • Easy to apply.
  • Easy to recognize signs of out of working time.

Appearance/Color:

White, grey, green, yellow, brown (optional on requested)

Density:
Component A: 1.15 ± 0.01 kg/ litter (@ 25oC)
Component B: 1.43 ± 0.02 kg/litter (@ 25oC)
Mixture A+B: 1.36 ± 0.02 kg/litter (@ 25oC)
Solid content:
≥ 70% 
Application temperature:
Minimum: 20oC (above dew point temperature of 5oC)
Maximum: 35oC
Relative humidity ≤ 80%
Dose:
0.10 ÷ 0.25 kg/m2 /layer (depend on surface status)

Packaging:

5; 25 kg/set.

Mixing ratio:
Part A : Part B = 1:4 (by weight)
Chemical resistance:
Resistance to water, light acid, light alkali, sea-water, grease, fuel and other common chemicals.
Mechanical strength:
Improving the mechanical abrasion resistance for surface.

Preserve:

In cool, dry place (5oC ÷ 35 oC)

Shelf life:

12 months from manufacturing date in sealed package and stored in cool and dry place.

 

Environment temperature

+20oC

+25oC

+30oC

+35oC

Allowed time

90min

65min

50min

40min

Waiting time between layers: Minimum

24hours

18hours

12hours

8hours
Light mechanic impact resistance
5day 4day 3day 2day
Complete curing
10day 10day 7day 7day

 

System:

  • Firstly, all defects and honeycomb in surfaces must be treated by BestBond. To a smooth surface that is solid and medium roughness can be applied as:

                    - One layer of BestPrimer EP702 with rate: 0.20 ÷ 0.25 kg/m2

                    - Two layers of BestCoat EP705 with rate: 0.20 ÷ 0.25 kg/m2

  • It could be applied greater than these layers depending on the request of each project.

Conditional surface: 

  • The application surface must be met compressive strength: ≥ 20 MPa, Tensile strength: ≥ 1.5 Mpa. Locked water-permeable and removed dirty particles, dusty before application.

Mixing: 

  • A and B are mixed slowly at speed (300 ÷ 400 rpm). The minimum mixing time is 05 minutes and is longer until reaching the required homogeneity.
  • Take the mixtures for about 05 minutes then stir again before application.

Application:

  • Use a brush or short roller or pressure sprayer to apply with a rate, not over 0.40 kg/m2
  • The application area must be clean, with no dust, and no contamination. 

Note:

  • Do not use a mixture that is out of working time.

Cleaning:

  • Use water and soap to clean equipment immediately after the execution.

Safety:

  • Both components are nontoxic and nonflammable. However, one should wear a comforter, gloves, and protective glasses.
    In case of accidental eye contact, wash with fresh water and seek medical advice immediately.