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Primer G

Primer G

Mapei (UK) Ltd

Water-based synthetic resin primer for treating gypsum or anhydrite substrates prior to installing ceramic tiles or stone material with cementitious adhesives.

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+44 (0)121 508 6970 www.mapei.co.uk

A synthetic resin based primer in water dispersion with very low emission of volatile organic compounds (VOC).


  • Treating gypsum or anhydrite surfaces prior to applying cementitious products.
  • Treating cementitious surfaces prior to laying gypsum based plasters.
  • Primer G should be diluted with water from 1:1 and 1:3 to protect old porous floors before levelling, to fix the residual dust and to uniform the substrates absorbance prior to levelling or bonding.

Surfaces to be treated must be clean, dry and free from oil, grease, traces of paint and other loose material.

General information

Light blue


Very low emission of volatile organic compounds


Special sythetic resins in water dispersion

Uniclass 2015
Pr_35_31_66_92 Universal primersPrimary

M40/110 Tiling to

M40/120 Mosaic to

M40/460 Smoothing underlayment

M40/5 Tiling to

M50/10 Resilient floor tiling

M50/110 Resilient floor tiling

M50/130 Carpet tiling

M50/15 Carpet tiling

M50/150 Sheeting

M50/170 Carpeting

M50/20 Sheeting

M50/25 Carpeting

Specification data - Universal primers
Product Reference

Primer G

Digital objects
PlatformCompatibleVersionCertified to
IFC2X3 2 1.3
Revit 2015 3 1.3
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