Product Calculator

Calculate Your Product Requirements

Get an accurate estimate of how much jointing compound you need for your project. Save time and money by ordering the right amount.

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Need help with measurements?

Paving dimensions: Measure the full length and width of your paving units in millimeters (or inches if using imperial).

Joint width: Measure the gap between paving units. Standard is 10mm (3/8").

Joint depth: Measure from the top of the paving unit to the base. Minimum 25mm for patios, 40mm for driveways.

Coverage area: Calculate the total area by multiplying length × width.