1. What is Sandtex Masonry Paint Coverage?

Sandtex masonry paint provides excellent coverage for exterior walls with a typical coverage rate of 16 square meters per litre. This calculator helps determine how much area you can cover based on the amount of paint you have.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• \( Litres \) — Amount of Sandtex masonry paint in litres
• \( 16 \) — Coverage rate in square meters per litre

Explanation: The calculation multiplies the litres of paint by the standard coverage rate of 16 m² per litre to determine the total paintable area.

3. Importance of Paint Coverage Calculation

Details: Accurate coverage calculation helps in planning painting projects, ensuring you purchase the correct amount of paint and avoid wastage or shortage.

4. Using the Calculator

Tips: Enter the amount of paint in litres. The value must be greater than 0. The calculator will show the estimated coverage area in square meters.

5. Frequently Asked Questions (FAQ)

Q1: Is the coverage rate always 16 m² per litre?
A: The coverage rate can vary slightly depending on surface texture and application method, but 16 m²/litre is the standard rate for Sandtex masonry paint.

Q2: How many coats are needed?
A: Typically two coats are recommended for optimal coverage and durability.

Q3: Does this account for windows and doors?
A: No, this calculates total paintable area. You should subtract non-paintable areas from your total wall area before using this calculator.

Q4: What if my surface is very rough?
A: Rough surfaces may require more paint. Consider reducing the coverage rate to 14 m²/litre for very textured surfaces.

Q5: Can I use this for other paints?
A: This calculator is specifically for Sandtex masonry paint. Other paints may have different coverage rates.