1.5kg Promafour-HT Joint Filler is a putty filler based on a mix of clay and an inorganic binder that can resist temperatures up to 1000C Celsius. It is especially developed for filling and levelling out Promafour fire resistant boards for fireplaces. It can be easily caulked or trowelled, depending..
PropertiesReady for useBonds permanently by silicificationWeather resistantWater vapour permeableNon-flammableUV-resistantResists fungal growthResists mould growthResistant to industrial fumesSolvent-resistantLow environmental impact
UsesFireplaces before painting and finishing,
Preparatory coatin..