All You Need to Know About White Cement Wall Putty - GharPedia

White Cement Wall Putty

The role of wall putty is to make a protective layer for paint. White Cement wall putty is very well known for interior walls as well as exterior walls. It is white cement based fine powder which provides ideal finishing for concrete/ cement plastered walls and ceilings. It fills blemishes, dents and holes on masonry surface and patches up surface finishing.

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Composition:

• White Cement wall putty is made by using an ideal combination of White cement, minerals and Polymer.

Features:

• It is in dry powder form and does not produce any kind of unpleasant smell at the time of application.
• It is cementitious material and hence it has better adhesiveness and durability.
• It does not require any curing after application.
• It is water resistant and can be applied on a moist surface.
• It gives smooth and glossy finish surface which effectively reduces the consumption of paints.
• It can be applied on both interior and exterior purpose.
• It prevents the growth of algae and fungi on walls.
• It protects the paint from flaking, dampening and peeling off.
• It is ultimately economical than another conventional wall putty.
• It can be applied for all kind of surface such as new surfaces, old painted surfaces, very rough surfaces, Plaster showing sign of efflorescence etc.
• Any kind of paint can be applied over it.

Finish:

• Smooth and glossy finish

Shade of Putty:

• White

Drying Time:

• The hard drying time for cement based wall putty is 6 to 8 hours depending on the weather conditions.

Coverage:

• The covering capacity is 10 to 15 sq. ft/Kg/ 2 Coats. i.e. 1 to 1.5 sqmt/Kg/2 Coats.
• It depends on porosity and texture of the surface and also on yhe manufacturer.

Packs Available in Market:

• Available in the 5 Kg, 10 Kg, 20 Kg, 40 Kg in HDPE bags and 1 Kg packets.

Precautions:

• Store the container in well ambient condition, ventilated locations and away from the source of ignition and fire.
• Use safety equipment like rubber or polyethene gloves/glasses and face mask. It is recommended to wear suitable nose pad during sanding and surface preparation to avoid dust inhalation.

When it comes to decoration and repairs, wall putty and white cement are typically the most popular choices.

Both of these materials make a great contribution to the construction, but contrary to popular belief, they’re not completely the same!

This article compares wall putty vs white cement. It will help you choose the best option for your needs.

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Things You Should Know

Wall putty is a thick, paste-like substance used to prepare surfaces before painting. It helps fill in any holes, cracks, or rough spots on the walls, making them smooth and even. This creates a better base for spray paint or decorative finishes, ensuring that the final paint job looks neat and professional.

White cement, officially known as white Portland cement, is a type of hydraulic binding material made from white Portland cement clinker mixed with gypsum and finely ground. It is mostly used for decorative purposes, such as filling up white porcelain tile seams.

Wall Putty vs White Cement – Similarities

Their shared goal of providing a solid, smooth, and durable foundation makes them functionally similar in certain aspects of wall finishing.

1. Surface Smoothing: Both wall putty and white cement are used to create smooth surfaces. They provide a fine finish that can be painted or decorated over, ensuring that walls are even and free of imperfections.

2. Aesthetic Improvement: Both materials improve the aesthetics of the surface. Whether it’s wall putty used before painting or white cement applied as a final layer, they both contribute to enhancing the appearance of the wall by giving it a clean, refined look.

3. Chemical Additives: Wall putty and white cement both require chemical additives during their production. These additives enhance performance characteristics such as bonding strength, drying time, and overall durability, making them more efficient for construction purposes. You can refer to the below table for details.

Chemical Additive Types

FunctionRepresentative ProductsWater Retaining Agent1. High water retention

2. Extended opening time for the wall putty and white cement

Cellulose ether (HPMC, HEMC, and HEC) 

Water Reducers
/Superplasticizers

1. Reduce the water content while maintaining workability

2. Enhancing the strength and durability of the wall putty and white cement

 

Polycarboxylate plasticizer (PCE)

 

Antifoaming Agent

1. Control the formation of foam during the mixing process.

2. Help in achieving a uniform texture, which is crucial for a quality paint finish

· Fatty alcohol defoamer
· Mineral oil defoamer
· Polyether defoamer
· Inorganic silicon polyether defoamer
· Organic silicone defoamer 

Accelerators

1. Speed up the setting process in cold weather or when fast results are needed

2. Strength accelerator

 

Calcium formate

*Note: The need for these additives depends on the conditions and specific requirements of the project. If you are hesitant about which additive to choose, WOTAIchem can help you select the appropriate additives for wall putty and white cement based on your specific needs. Click here to learn more.

Wall Putty vs White Cement – Differences

1. Differences in main components

White cement is a type of cement to which limestone is added during grinding at no more than 5% of the weight of the cement. White cement is mainly composed of minerals such as calcium carbonate.

White Cement CompositionsCommon SubstanceCharacteristics 

Minerals

 

Calcium carbonate

Due to the main component of white cement being minerals like calcium carbonate, which is a basic salt, white cement reacts with acids through a neutralization reaction, causing it to weather over time.

Once white cement has dried, it becomes very hard, but as it reaches a certain hardness, it may crack on its own.

This is one of the reasons why many walls develop cracks.

FATSO contains other products and information you need, so please check it out.

Wall putty is generally composed of base material, filler, additives, and solvents.

Wall Putty CompositionsCommon SubstanceCharacteristicsBase materialCement or organic polymers, such as acrylate polymers, act as a binder 

Wall putty contains a significant amount of acrylic polymer, which helps it avoid the issues associated with white cement which is primarily composed of strong alkaline salts.

This makes it less susceptible to erosion and weathering from acidic substances, allowing it to be used effectively for exterior walls.

Wall putty demonstrates superior resistance to alkalinity, cracking, and powdering compared to white cement.

FillersTalcum powder, calcium carbonate, quartz sand, etc. Mainly used for filling 

Additives

Thickeners and water retention agents. Play a role in water retention, modification, and other effects. 

Solvents

Water-based. Facilitate access and improve environmental performance

2. Difference in use

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Wall Putty

Wall putty is an essential product before paint spray or art paint, generally for the bottom. It is applied on finished surfaces to prepare walls for painting.

It is usually divided into two types – interior walls and exterior walls. It is for environmental protection and safety. It also resists glare and acid and alkali erosion.

 

White Cement

White cement is mainly for decorative construction work. It is usually applied on raw surfaces to create a strong, smooth base for construction.

It is for painting, sculpture, flooring, staircases, and column steps. It is also for making colored water-sandstone and terrazzo products. By adding a suitable, mutation-resistant pigment to the white cement, we can make colorful cement.

3. Differences in construction effect

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MaterialFinish QualityPurpose and Strength 

Wall Putty

Wall putty provides a smoother and finer finish than white cement. It is designed specifically for filling imperfections on walls, offering a highly polished surface ideal for painting.Wall putty is primarily used for aesthetic finishing and surface preparation before painting. 

White Cement

White cement, while smooth, is more suitable for creating a robust base layer rather than a fine, decorative surface.White cement is stronger and more durable than wall putty, making it ideal for structural purposes, such as plastering or base layers in construction.

4. Difference in waterproofing

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Wall Putty: Although some types of wall putty have added water-repellent properties (especially exterior-grade putty), it is generally less water-resistant than white cement. Wall putty is typically used indoors or on surfaces that will be painted over to provide extra protection. However, you can overcome this shortcoming by adding a waterproofing agent.

White Cement: Naturally more water-resistant because it is a cement-based material. When fully cured, it forms a strong, durable surface that resists moisture penetration, making it suitable for exterior applications or areas exposed to moisture.

In summary, white cement is the better option for waterproofing, especially in areas with high moisture exposure.

5. Wall Putty vs White Cement – Method of Application:

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Wall putty: It is usually spread over the surface in a thick layer via a putty knife.

White cement: It is usually spread over the surface in a thin layer with a trowel or a sprayer.

6. Wall Putty vs White Cement – Cost

Wall putty: It is designed for interior applications and is a cost-effective solution for leveling and preparing walls before painting. It is more cost-effective.

White cement: Higher cost due to its purity, production process, and application quality.

7. Wall Putty vs White Cement – Characteristic

Wall putty is easy to apply and dries quickly.

White cement requires more time and effort to apply.

Summary

In conclusion, the comparison between wall putty vs white cement shows that wall putty is best for achieving a smooth, paint-ready surface, while white cement is better suited for providing strength and durability. Both materials are essential but serve different functions in construction and surface preparation.

Contact us to discuss your requirements of White Wall Putty. Our experienced sales team can help you identify the options that best suit your needs.