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Primer G 5kg

SKU: 020105
40 pieces In Stock
£25.49 each
£25.49 inc VAT


Get your walls and floors in tip-top condition ahead of tiling with Primer G, a water-based synthetic resin from Mapei, the world’s number one manufacturer of grouts and adhesives.

Key Features

  • Easy to apply with brush or roller

  • Low VOC

  • Water based

  • Drying time 2 hours

  • For use on absorbent substrates such as screed, plasterboard

Mapei Primer G is a water-based dispersion of special synthetic resins which, once applied to any surface, dry to form a flexible, compact, shiny coating to consolidate the surface. Primer G also improves the adhesion of smoothing compounds, paint, wallpaper adhesive, tile adhesives and mortar for renders. Primer G applied to the surface of gypsum or cement prevents any chemical reaction between sulphates and the cement alluminates of the tile adhesive which, in the presence of moisture, leads to the formation of the salt '’ettringite’ the accumulation of which causes tiles to break away from gypsum substrates.


Product Details
Product Guides
  • SKU 020105
  • Suitable for Underfloor Heating No
  • Weight 5.00 KG

Product Reviews

Jaison Sebastian 06/09/23

Good product

I am not a tiler but my tiler rate 5 star

Verified Buyer

Jamie 09/06/22

Can this be used on bitumen style floors?


Our advice: This would be unsuitable for use with Bitumen.