• GypPrime (GYPPRIME) - GH Supplies, No.1 in Kent, London and the South East


A suction control primer to give a lower suction base on very dry backgrounds. Applied by roller or brush onto the background, this can then be plastered when it has soaked into the background and has dried. Yellow in colour to aid identification of treated areas. 

Size: 11 litres

Approx. coverage per tub when undiluted: 100m2

Approx. coverage per tub when diluted with fresh water: 300m2 at 1:2 and 600m2 at 1:5 

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Tags: gypprime, primers, british, gypsum