TOA Pro Putty

TOA Pro Putty is premium exterior putty for excellent smooth surfaces and cover coming defect of concrete surface effectively such as crow's feet, small or large cracks. Easy to apply and suitable for Exterior application with good adhesion and high quality.

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Intended use:

TOA Pro Putty is is exterior wall putty used for surfaces of cement wall, celling, concrete, which need to be smooth before applying sealer or topcoat.

Specifications

  • Component ratio: Cement, Filler, Polymers and Additive
  • Bulk Density: 975 +/- 40 gams/ ltr. (dry Powder)
  • Theoretical coverage: 1.2-1.3 Kg/m²/2 coats (depend on substrate surface)
  • Setting time: (According to TCVN 6017-1995)
  • - Start: Not early than 4 hours 55 mins
  • - Finish: Not later than 8 hours 35 mins
  • Adhesion to the background 96h: >/= 0.44 MPa
  • Surface hardness after 96h: >/= 0.23MPa
  • Adhesion strength: (According to TCVN 7239-2014)
  • Standard condition: >/= 0.45 MPa
  • After soaking in 72 h: >/= 0.3 MPa

Construction methods

  • - Application Tools: Trowel or putty knife
  • - Dilution Thinner: Fresh water
  • - Mixing: Add slowly TOA Pro Putty 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 of TOA Pro Putty


Primer: Use primer system of TOA


Topcoat: Use topcoat system of TOA

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