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Tuesday, March 10, 2026

Wall Putty Calculator

Bags Required (2 Coats):

0

Bags (Approx)

📖 How to Use

1. Enter the total square footage of the wall area that needs putty.
2. Most putty bags come in 20kg or 40kg sizes; verify your bag weight.
3. The tool calculates the quantity based on a standard 2-coat application, which is necessary for a smooth finish.

❓ FAQs

What is the coverage of wall putty? +
On average, a 20kg bag of wall putty covers about 100 to 120 square feet for 2 coats, depending on the wall's roughness.
Why do we use wall putty? +
It fills minor cracks and pores in the plaster, providing a smooth, white base that reduces paint consumption and improves the final finish.

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