PRODUCTS>> Surface Treatment

 
/map>

MASTEROL WD is a chemical mould release agent available in emulsified and concentrated form. It is an emulsified mineral oil.
It is extremely useful where wooden formwork is used and situations in which stripping times exceed 24 hours.

 

 


Technical Information


 Nature
:
Single component liquid.
 Colour
:
Amber Colour


 Recommended dilution


:

a) For unsealed timber or
plywood, mix 1 part of
MASTEROL WD by
volume with 5 parts of
clean potable water.

b) For steel or resin coated
wood, mix 1 part of
MASTEROL WD by
volume with 6 parts of
clean potable water.

 Specific gravity gms / cc
:
0.86 ± 0.02
 Working temperature range
  1° C to 50° C
 Harmful contents

:

No harmful contents.
Chloride free and hence
does not affect steel



Typical Application

  • Can be used on wooden or metal surface
  • Can be used effectively for resin coated wooden surfaces.
  • Can be used on new moulds.
  • The new timber has to be resin coated followed by MASTEROL WD.


Features / Advantages

  • Water dilutable - one part of MASTEROL WD can be diluted with 5 to 6 parts by volume of clean potable water.
  • Non staining - no oil stains on concrete surface
  • Fair faced finish - plastering is not required.
  • Reduced transport cost - it comes in the concentrated form and dilution
    with water has to be done at site.
  • User friendly - no irritating odour, itching etc.
  • Higher coverage and lower cost.
  • Easy cleaning - all tools can be cleaned with water


Directions of use

Dilution with water : Masterol WD should be applied after dilution with water.
One of part of Masterol WD supplied should be diluted with 5 to 6 parts by
volume of clean potable water in a suitable clean plastic container. On dilution with water, the Masterol WD colour will be changed into milky white. It has to be stirred thoroughly until homogenous colour is obtained. The obtained white solution has
to be used on the same day. For any reason the white solution is not used on the same day, then it can be stored and used within 5 days. The white solution should
not be mixed with the original container of undiluted Masterol WD.


Method for application
The diluted Masterol WD should be applied on moulds after cleaning them. It can
be applied by brush,sponge, conventional spray or by cotton waste. A thin film
should be applied. Excessive application should be avoided. A fine mist sprayer
can be used for best results. In case a cloth is used for application, it is better to
soak and squeeze out the excess mould release agent before applying on the
moulds in order to get a thin film.

A thin water repellent skin is formed when Masterol WD reacts with the alkali in the concrete. This helps easy stripping from the concrete.


Other important instructions
1) Masterol WD performs better where demoulding is required after 24 hours. In
    cases where shorter demoulding times (less than 24 hours) are required use our     solvent free mould release agent “MASTEROL MRA”.

2) It is very important that the Masterol WD coating is thoroughly dry before
    placing concrete. Allow longer drying times in high humid situations.

3) It is very essential to protect the freshly coated formwork from rain and frost.
    In heavy rain the emulsion will be washed away. Hence, re-coat the surface once
    again after rain is before placing concrete.

4) Demoulding can be carried out in the normal way.

5) Before every re-use, the cleaned form work surfaces must be re-coated with Masterol WD.



Coverage

 
For unsealed
timber or plywood
For steel or resin
coated wood
Masterol WD
1 Litre
1 Litre
Water
5 Litre
6 Litre
Total solution
6 Litre
7 Litre
Coverage
6 Litre will cover
90 to 110 m²
depending upon
the nature of
substrate
7 Litre will cover
130 to 170 m² depending upon
the nature of
substrate

Packing: 5, 20 and 200 Ltrs. containers.



Storage & Shelf Life
  • Store the material at cool and dry place
  • It should be protected from water
  • Shelf life is one year from the date of manufacture.


Precautions

When it falls on skin, it should be washed well with soap & water.

If swallowed seek medical advise immediately.




 
Home l Profile l Projects l Products l Services l Branches l Credentials l Recognition l R&D l Clients l Global Partners l Exports l Contact us

© Choksey Chemicals Pvt. Ltd. - Corporate Communication. All rights reserved