ADVANTAGES

After complete curing MCHB100 is :
• Tough hard, heavy duty
• Abrasion and impact resistant
• Excellent resistance to water and chemicals
• Resistant to microbes

USES

Protective coat for concrete and steel, as internal and external coating for buried and submerged structures e.g. sewage systems, chemical industries, harbour facilities etc. Also suitable where application on to damp concrete is inevitable. (The marked line should be removed) Not suitable for surfaces in contact with drinking water.

PRODUCT DATA

Form

Appearance / Color

Part A: light yellow liquid
Part B: black liquid
Part A+B: black liquid

Storage

Storage Conditions / Shelf-Life

12 months from date of production if stored properly in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5°C and +35°C.

Technical Data

Chemical Base

Coal Tar based Epoxy Modified

Mixed Density

~ 1.50 kg/l
All density values at +27°C.

Solid Content

~ 77 % (by weight)

Substrate Quality

Substrate must be clean.

Substrate Preparation

For steel sand blasting or wire brushing is essential. Should be free from oil, dirt and grease. For concrete remove cement skin, loose particles etc. Cavities, pin holes should be levelled.

Priming

Using CLI Prime Zn 30 / CLI Prime Zn 40 for priming has the advantage that no under rusting occurs in case of damage to the top coat.

Application Conditions / Limitations

Substrate Temperature

+10°C min. / +30 °C max.

Ambient Temperature

< 4% moisture content.
Test method: CLI-Tramex meter, CM - measurement or Oven-dry-method.
No rising moisture according to ASTM (Polyethylene-sheet).

Relative Air Humidity

75% r.h. max.

Dew Point

Beware of condensation!
The substrate and uncured coating must be at least 3°C above dew point to reduce the risk of condensation or blooming on the coating surface.

Application Instructions

Mixing

Part A : Part B = 4:1(by volume)

Mixing Time

~ 3 minutes

Coverage

6-7 Sq.mtr/Ltr

Mixing Tools

MCHB100 is supplied in two parts. Stir Part B thoroughly to remix any settlepart, add Component A and mix thoroughly with an electric stirrer with up and down movements.

Application Method / Tools

Brush application: With distemper brushes, round brushes or radiator brushes. Roller application: With short pile lamb skin roller.

Cleaning of Tools

Wash tools with CLI Colma Cleaner immediately after use. Hardened material can only be removed mechanically.

Pot Life

5 kg mass

CURING DETAILS

Applied Product ready for use

Substrate temperature Curing time

+30°C 7 days

Note: Times are approximate and will be affected by changing ambient conditions.

VALUE BASE

All technical data stated in this Product Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control.

CONDITIONS OF SALE

Sold subject to the Company's conditions of sale which are available on request.

NOTE

The information supplied in this datasheet is based upon extensive experience and is given in good faith in order to help you. Our Company policy is one of continuous Research and Development; we therefore reserve the right to update this information at any time without prior notice. We also guarantee the consistent high quality of our products; however as we have no control over site conditions or the execution of the work, we accept no liability for any loss or damage which may arise as a result thereof.