Damp Proof White Cement Based Wall Putty Skim Coat For Exterior

 

Damp Proof White Cement Based Wall Putty Skim Coat For Exterior

 

 

Product Description

Use:

PB-07 Damp-Proof Skim Coat(Wall Putty) is a special formulated high strength one-component based coating material which can be applied on exterior wall surface before painting. Easy to spread, anti-crack, damp-proof, easy sanding and alkali-resistant.
 

 

Surface Preparation:

The surface must be free from any contaminants such as oil, grease, etc. Cement mortar must be allowed to cure for at least 14 days. If the surface is too dry, damp with water before coating.
 

 

Application:

1. Powder: Water=20kg: 6kg.
2. According to the proportion of water and powder, firstly pour the rinsing into the mixing barrel, add powder then, stirring with an electrical mixer into lump-free mixture; Restirring after stand for 5~10 minutes, so as to achieve the optional effect.
3. Apply the first layer with a correct trowel and spread evenly on the wall. Allow the first layer to dry for at least 4 hours, the second coat is followed. The total thickness should be at least 1 mm.
 

 

Precautions:

1. Do not mix the cured skim coat with water and reuse it.
2. Do not use the product with the temperature above 40℃ or below 5℃.
3. The mixture should be used up within 3 hours in summer and 5 hours in winter.
4. Sanding should be done within 48 hours.
 

 

Remark

Color:

 

Grey/ white

 

Main ingredient:

 

Concrete polymer, hydrophobic

 

Package:

 

20kg/bag

 

Store Method:

 

Store in cool and dry place, unopened product can be saved for one year.

 

 

Technical Parameters:

 

Dosage	Technical Parameters
Approx.1.5~2kg/㎡ Depending on the evenness of the substrate	Appearance Grey or white powder
	Workability Good
	Drying time Approx.3hr.
	Water Resistance Excellent
	Alkali Resistance Excellent
	Normal 14-day Bonding Strength ≥ 0.7MPa
	Water Resistance Bonding Strength ≥ 0.5MPa
	Surface PH Value (14days) 8 ~9