Coloured grounting cement powder (indoors or outdoors) : Sapphire
Indoor and outdoor colour grouting cement powder is UV resistant (in pot 250g or 500g), trendy and dedicated to artistical pieces of work. 13 various shades :
Making grouting cement: - mix in volume 3/4 of Solargil grouting cement powder together with 1/4 of water - stir together until you obtain a kind of toothpaste - it is ready! Lay out: - Lay down the grouting cement with a palette knife between the tesserae - let dry a quarter of an hour - rinse with a damp sponge - sponge it down with white vinegar at the end to clear any mark of grouting cement Trick : for a deep protection of the colour, add 5 tablespoonful of joint fixer in the water.