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AAC Wall Putty vs Regular Putty – Full Guide in Simple Words

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If you're painting or building a home, you've probably heard the word wall putty. But what is it exactly? And which type should you choose?

In this blog, we’ll compare AAC wall putty vs regular wall putty. Let's talk about prices, quality, types, and answer all your common questions, in simple language so anyone can understand.

Wall Putty

What is AAC Wall Putty?

AAC wall putty is a type of wall putty that is designed for AAC blocks. AAC stands for Autoclaved Aerated Concrete. This is a type of lightweight block that is increasingly popular in newer builds. AAC blocks differ from regular cement walls; however, AAC blocks contain numerous tiny air pockets within the blocks to make them lighter and somewhat more spongy. Because of this, AAC blocks require a different kind of putty, one that can make a strong bond between their surface and the putty.

AAC wall putty surface that fills all the little gaps and pores in AAC blocks. This smooths everything out evenly, which is the ideal surface before painting. The use of AAC wall putty also prevents cracks and peeling in the future. The putty will bond strongly to the wall and to the paint, allowing the paint to stay fresh for a long time.

If you are using AAC blocks in your build, then it is the best type of wall putty to use. Regular cement plastered walls would not benefit from using AAC wall putty because it is specifically designed for AAC materials. In other words, AAC wall putty is a perfect basecoat for an AAC block wall, allowing a nice, clean, smooth, fresh paint finish.

Which Type of Wall Putty is the Best?

White cement-based wall putty is the most trusted choice when it comes to the best wall putty. It provides a smooth and sturdy surface for painting and is suitable for interior and exterior walls. It protects against cracking, moisture, and peeling paint. White cement-based wall putty helps make paint last longer and improves its appearance. It is suitable for residential and commercial locations, and for new and existing constructions, big or small.

Acrylic wall putty is another type, but it is only suitable for indoor walls and is not as strong as cement wall putty. Acrylic wall putty is easier to apply and dries quicker, but it may not provide as long of a life. If you are looking for durability and a fine finish, the best white putties to use are cement based wall putties like our Fusion Wall Putty. Cement-based wall putty adheres well with AAC and concrete walls to protect the surface from damage. Always sure of quality, coverage, and brand name before purchasing a product

How Many Types of Putty Are There?

In construction, there are mainly two types of wall putties that are commonly used. The first one is wall putty or white cement putty, which has good strength and durability and can be used in all types of new or old buildings for interior or exterior walls. The second one is acrylic putty, which is used mostly for interiors and is easier to apply than wall putty. The cement based putty will last and provides a very smooth finish. The acrylic putty dry much faster but is not as strong as cement putty.

In addition to those, some ready-mix putties are on the market that will save time and effort. Some brands also have special putty meaning waterproof or heat resistant. But when it comes to basic residential or commercial wall putty, or wall plastering, you will mainly choose from cement or acrylic, both good for different reasons.

Your choices depend on the type of wall you have and your budget. Always go with a trusted brand to get the best results.

How to Choose Wall Putty?

Finding the right wall putty is simple. First, check that you are buying wall putty for interior or exterior walls. If you want the smoothness and durability to last a long time, it is best to choose a white cement-based putty. The putty provides better strength and smoothness for exterior walls before painting. Putty for interior walls still offers a good option, acrylic putty, as well. But always select a putty catering to your wall needs and weather.

Now you have decided to use wall putty, look for reliable brands that can provide you with great coverage and permanent bonding. The wall putty must also offer easy application and good drying performance without cracking. And the putty will offer water resistance and other unique features. Look at reviews, or ask skilled builders, as opinions matter. Finding the right putty can give your paint a fresh and permanent groomed appearance.

How much does wall putty cost?

The cost of wall putty depends on type and brand, and quality. On average, cement-based putty or some brands are going to cost somewhere between ₹500 to ₹800 for a 20 kg bag. Still a bit cheaper than cement-based putty is acrylic putty, which is mostly sold/used for interior, inner wall applications. Of course, there are some luxury/ premium brands with excessive smoothness and waterproof features that are going to charge you more. You're best to compare prices between brands will always be for the best quality version of whatever you're purchasing, always.

The total cost also depends on how much area you want to cover with putty. In price comparison chart, most putties stated to cover from approx 20 to 25 Square feet per kg of putty in 2 coats. Therefore, calculate the wall size, then determine the quantity. If you have a lot of area, generally speaking, it is best to purchase more to save money. You can reach out to suppliers and/or local brands or be brands like Fusion Wall Putty for a quote.

What is the Coverage Area of 40kg Wall Putty?

The coverage area of wall putty depends on the surface and the number of coats. On a smooth wall, 1 kg of putty will cover an area of approximately 20 to 25 sq. ft. on two coats. A 40 kg bag can typically cover an area of approximately 800 to 1000 sq. ft. depending on the application. Rough walls may use more putty than smooth walls thus reducing the coverage area. For consistent results always apply wall putty in thin, even coats.

Before application, you need to check that the wall is clean, dry and free of cracks. Good preparation of the wall will help save wall putty and provide better finishing. With a cement-based putty like Fusion Wall Putty, the coverage area tends to be greater as the bond is stronger. The tools we use and skilled labour help with even spreading. Check the instructions on the bag for coverage information for your defence wall putty brand.

Fusion Wall Putty vs Regular Wall Putty – Friendly Comparison

Feature Fusion Wall Putty Regular Wall Putty
Type White cement-based, high-quality Cement or acrylic-based
Strength Very strong and long-lasting Moderate strength
Usage Area Indoor and outdoor walls Mostly indoor (acrylic) or both (cement)
Finish Super smooth, crack-free surface Decent finish, may need more coats
Water Resistance Good water-resistant quality May absorb moisture (especially acrylic)
Surface Compatibility Works well on AAC blocks, concrete, and plaster Works on normal plastered walls
Coverage per 1 kg 20–25 sq. ft. in 2 coats 15–22 sq. ft., depending on surface
Drying Time Balanced drying time for easy application May dry faster or unevenly
Durability After Paint Holds paint better and longer Paint may peel or fade sooner
Best For Professional and long lasting finishes Basic wall preparation and touch-ups

Conclusion

If you are looking for a wall putty that provides a smoother finish, is more durable, and protects your walls better, then Fusion Wall Putty is the better option. It performs wonderfully on all surfaces, especially AAC blocks and concrete, and will give you great results with your paint. So when it comes to a neat, crack-free, finished wall that will last, Fusion Wall Putty is the best choice. Quality is key for your walls. Reach out to us for More Info.

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