Expert Guide
Plastering Work
Wall Putty Calculator – Surface Preparation
Quality Inspector
Estimate the required amount of wall putty for a smooth wall finish.
📐 Formula & Method
Total Putty = (Area in sq.ft / Coverage) × Coats. 1 m² ≈ 10.76 sq.ft.
Putty (kg) = (Area × 10.76 / Coverage) × Coats
📋 Worked Example
100 m² wall, 2 coats, coverage 15 sq.ft/kg: • Area = 1076 sq.ft • Putty = (1076/15) × 2 ≈ 144 kg
❓ Frequently Asked Questions
It provides a smooth, white, cement-based surface for painting and increases the lifespan of the paint.
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