Homecote Wall Putty Interior

Homecote Wall Putty Interior is interior wall putty used for flattening and smoothing surface before applying paint. This product is suitable to apply on mortar, concrete, cement, plaster surface with following features:
- Making smooth surface
- Less dust 
- Economical

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Intended use:

Homecote Wall Putty Interior is used for repairing to surface defects, smoothing on concrete, brick and block works etc. before applying paints.

Specifications

  • Component ratio: Cement, Filler , Polymers and Additive
  • Bulk Density: 1039 +/- 20 g /litre. (dry Powder)
  • Theoretical coverage: 1.2-1.3 Kg/m²/2 coats (depends on substrate surface)
  • Setting time: (According to TCVN 6017-2015)
  • - Start: Not early than 8 hours 30 mins
  • - Finish: Not later than 10 hours 35 mins
  • Adhesion to the background 96h: >/= 0.34 MPa
  • Surface hardness after 96h: >/= 0.23 MPa
  • Adhesion strength: (According to TCVN 7239-2014)
  • - Standard condition: >/= 0.35 MPa
  • - After soaking in 72h: >/= 0.25 MPa

Construction methods

  • - Application Tools: Trowel or putty knife
  • - Dilution Thinner: Fresh water
  • - Mixing: Use about 14 - 16 litre of clean water for a 40 kg bag of putty. Add slowly Homecote Wall Putty interior into water to avoid lumping. Mix thoroughly the mixture for about 7 – 10 mins then mix well again before application.

Construction Guide

Surface preparation
* New surface: the surface must be clean, free from dust, oil, greases and other contamination. Do not apply when the moisture of substrate is higher than 16% according to Protimeter. Let new surface completely dry in 28 days before applying.
* Old surface: Remove old paints, make surface clean and free of contamination.Completely fix the root causes of moisture or water before applying
Application
* Apply the first layer of approx. 1 - 2 mm thickness by using trowel or putty knife to make a smooth layer.
* After 1 - 2 hours, apply the second layer with the same thickness as the first
* Let the second layer dry in 1 day, smooth surface with sanding paper
* After sanding, use a broom to clean the surface from dust, roll over the surface by wet towel or absorbent roller and then waiting in 1-2 hours before applying
Note
* Do not plaster over 3 mm thickness
* Do not apply when surface temperature is above 40oC
* On dry wall and highly absorbent surface, need to make surface wet and reduce surface temperature before applying.
* For good finishing, should use recommened paint systems and application instruction from TOA Paint Vietnam Co., LTD.

Recommended paint system

Putty: 2 coats Homecote Wall Putty interior


Primer: Use primer  system of TOA


Topcoat: Use topcoat system of TOA

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