Planning Tool

Adhesive Coverage Calculator

Work out how many bags of Bondfast Tylmax adhesive you'll need, based on your area, trowel size and a safe wastage margin.

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Adhesive Required

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kilograms (incl. wastage)
20 kg bags needed0
Based on Bondfast Tylmax's published coverage of 45–55 sq.ft per 20kg bag at 3mm bed thickness. Actual consumption depends on substrate flatness and applicator technique.
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