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FEATURES AND BENEFITS of Putty
Base Coating Putty is a brand-new interface treatment agent. It is mainly used to even the cement mortar wall or concrete wall. It provides excellent basic surface for the finish putty so as to lower the dosage of the finish putty and thus lower construction cost.
1. Excellent adhesion to the basic surface.
2. With a certain flexibility, able the relax the actions produced by different flexibility stresses in the basic layer.
3. Excellent ageing resistance and penetration.
4. Environment-protected, innocuous and safe.
TYPICAL PROPERTIES
1.Appearance: grey powder
2.Bulk Density: 1.3 g/cm3
3.Mortar density: 1.45-1.55 g/cm3
4.Pot Life: 2 hours at 22oC and 50% RH
5.Application Temperature: From +5 oC to +35 oC
6.Bonding strength:
Standard condition: >=0.6 MPa
Freeze-thawing treatment: >= 0.4 MPa
7.Resistance to alkali: Excellent
8.Resistance to oil: Excellent
9.Resistance to solvents: Excellent
SUBSTRATE PREPARATION
The basic surface shall be firm, clean and free of oil stain, cement protection agent, stripping agent and other loose substance.
APPLICATION
1. Base Coating Putty powder: water=3.3:1 (i.e. 25kg powder: 7.5kg rinsing)
2. According to the proportion of water and powder, firstly pour the rinsing into the mixing barrel, add powder material, mix with an electrical mixer into paste free of grains; mix again after still for 10 minutes, so as to achieve the optional effect.
3. Use a putty spatula to scrape the adhesive putty on the basic surface, with the thickness within the range of 1.5~2.0mm.
4. After the surface dries for 24 hours, the construction of finish putty can be conducted.
COVERAGE
Approx. 1.5-2.0kg/ m²
PRECAUTIONS
1. It is forbidden to use the dry and hard putty by adding water.
2. It is forbidden to construct out of the temperature range of 5~40 or in rain.
STORAGE
It shall be stored in the cool and dry place; if not opened, it can be stored for a year.
PACKAGE
20kg/bag (thin one)
25kg/bag (think one)
NIC-M2 Base Coating Putty (Cement Plastering)