You'll need approximately
48
bags of 25 kg≈ 1.20 tonnes of Gypsum G1
Coverage taken at 22 sq ft per 25 kg bag at 13 mm (published range 22–25). Estimates only; site conditions vary.
Coverage figures come from our product data and are quoted at 13 mm. Actual consumption varies with surface, thickness and application — confirm with our team for large orders.
Mixing visualiser
Water to plaster ratio is 1 : 1.25 by weight. Slide to see how much clean water goes with your plaster.
25 kg
Plaster
20 L
Water
Do not add water. Gyp Bond is supplied ready to use. Do not mix water or anything else into it on site — adulteration on site is prohibited.
Stir before you apply
Gyp Bond is a liquid emulsion with suspended solids. Stir it with a clean rod until the solids are spread evenly. It is supplied ready to use, so nothing is added on site.
20 kg covers about 1,000 sq ft in a single coat.
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