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Thin Spray Plastering Interior Wall Putty Anti-water Base Skim Coat

Categories Interior Wall Putty
Place of Origin: Guangzhou, China
Brand Name: Pinbang
Certification: IS09001:2000
Model Number: Pinbang Base Skim Coat
MOQ: 100bags
Price: Negotiable
Packaging Details: Composite Paper Bag W/. Plastic Inside, 20kg/bag
Delivery Time: 10 working days
Payment Terms: T/T
Supply Ability: 1000 tons/month
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Thin Spray Plastering Interior Wall Putty Anti-water Base Skim Coat

Thin Spray Plastering Interior Wall Putty Anti-water Base Skim Coat

ColorGrey and White
ComponentPortland cement, non-reactive aggregate, graded sand and other chemical additives
Max. aggregate size0.5 mm
Water demand

For hand application: Approx. 26-28% or 5.2-5.6L/20kg bag

For spray application: Approx. 28-30% or 5.6-6L/20kg bag


1.3 kg/L (dry)

1.6 kg/L (wet) for 27% water demand

Pot lifeApprox. 1 hour

2-4 mm for 1 coat

4-8 mm for 2 coats

CoverageApprox. 1.3 kg/m2/mm
Theoretical consumption

Approx. 3.9 kg/m2 for thickness of 3 mm

Approx. 10.25 m2 /40 kg bag for thickness of 3 mm

Pinbang Base Skim Coat, Water resistant premixed cement based sprayable plaster for thin application in interior and exterior conditions


Pinbang Base Skim Coat is a high quality water-resistant cement-based thin plaster especially designed for thin plastering or surface improvement works to concrete and blockwalls or as a final coat on cement-sand plaster. With its excellent durability and stability under weathering conditions, Pinbang Base Skim Coat is a reliable and suitable skim coating material to be applied on substrates such as fair faced concrete, rendered walls and also drywalls. Pinbang Base Skim Coat is suitable for both dryand wet interiors and exteriors, and it can directly receive paint.


1, Ceiling thin plastering.

2, Interior thin wall plastering.

3, Exterior thin wall plastering.

4, Panel thin wall plastering.

Features and Benefits:

1, Formulated to comply with British Standard and Chinese Standard.

2, Single component: fixed mixing proportion, ensure the quality of work.

3, Specific design for thin spray plastering.

4, Mould resistance, water resistance.

5, Shrinkage compensated: reduce the shrinkage cracks.

6, Suitable as a skim coat to receive paint.

7, Compatible to cementitious rendering system Pinbang other products series.

Physical Properties:

Adhesion to concrete

JC/T 157, JG/T 3049: 1998,HKHA MTS (2002/2004) Spec. Part D, Cl. 2.1.15


Immerse in water

0.7 N/mm2

0.4 N/mm2

Compressive strength

BS 6319: Part 2 : 1983, HKHA MTS(2002/2004) Spec. Part D, Cl. 2.1.1

8 N/mm2

Flexural strength

BS 6319 : Part 3 : 1983

3 N/mm2


Coutinho Ring, HKHA MTS (2002/2004) Spec. Part D, Cl. 2.1.6


Mould resistance

JC/T 547 : 1994

No mould growth

Water resistance

JG/T 3049 : 1998

Resistance to water immersion

Alkaline resistance

JG/T 3049 : 1998

Resistance to alkaline immersion

VOC content

GB18582 : 2001

< 50 g/L

Formaldehyde content

GB18582 : 2001

< 0.1 g/kg

Unless specified, all technical data are average values and refer to 28 days curing time.

Complied Standards:

British Standard: BS 5262, BS 5492, BS 5385, BS 5838: Part 2, BS 6319: 1983

Chinese Standard: JC/T 157, JG/T 3049-1998: Type SZ N 0.50, GB18582-2001


1, Substrate Preparations:

1) Substrate must be free from grease, mould oil, rust, rusty metal, wood peels, paints, plastics, loose particles, and contamination on any traces of foreign materials will affect the adhesion of Pinbang Base Skim Coat.

2) For spray application, substrate is to be moistened overnight and also at the time before the commencement of spray operation. No stagnant or frequent water flow on substrate is allowed immediately prior to spray plastering.

2, Mixing and Installation:

1) Mix a bag of dry mix powder (20kg) with appropriate amount of water by using an electric mixer for 3-7 min.

2) For hand application, add approx.5.2-5.6L (26-28%) of water; for spray application, add 5.6-6L (28-30%) of water.

3) A pumping machine is used for the pumping and spraying of Pinbang Base Skim Coat. This machine would only accept wet materials and separate mixing is required.

4) Spray plaster with thickness of 2-4 mm can be applied in one coat. Spray plaster with thickness of 5-8 mm can be applied in two separate coats on the same day, namely the respective thickness of the first coat and the second coat is 4 mm. The first sprayed coat has to be 80-90% dried or touched hard before the application of the second coat.

5) Each sprayed coat should preferably not exceed 4 mm. The maximum thickness allowed to be applied on one day shall not be more than 8 mm in thickness over the same plaster area.

6) Wait for 1-2 hours to release air bubbles from the substrate. Spray a thin coat of plaster with thickness of 1 mm for final finishing.

7) A European smoothening spatula with blade length of 300-600 mm is used for levelling and smoothening of thin plaster, and forming a smooth, flat and free of blemishes surface.

8) Plastered surface for painting or for wallpaper should be smoothened by spatula. For better quality of paintwork, it is recommended to wait for at least 3 days to reduce the alkalinity before painting.

(Details of the procedure please refer to our Method Statement.)

3, Curing:

Natural air curing for Pinbang Base Skim Coat is enough. Water mist is not required for interior application. However, water mist is requested under extremely hot or dry condition. To obtain high early strength, water mist curing is recommended at the first or the second day.

Storage and Packing:

Pinbang Base Skim Coat is delivered in 20kg bag. Storage life is 12 months if the product is kept in a dry place.

Health and Safety:

1, Recommend to wear NIOSH approved or equivalent particulate face mask when mixing the material.

2, Material contains cement, which may produce an allergic effect.

3, Keep out of reach of children.

4, Material may cause irritation to eyes and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical assistance. After contact with skin, wash immediately with plenty of soap and water.

Product Tags:

cement wall putty


exterior wall putty

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