Dyegrout supply a range of high-grade, finely-ground, colourfast Iron Oxide pigments. They are designed to colour the grout material throughout and are to be mixed in with your original grout mix.
Recommended dosage rates 1.0% up to 7.5% by weight of dry grout mix. Dosage levels above this amount will produce little colour change as 'colour saturation' has been reached.
All Dyegrout pigments are fully compatible with all cement based tile grouts.
Due to the low particle size and purity of our pigments, Dyegrout produces very high tint strengths.
Our pigments conform to British Standards:
BS 1014:1975 (1992) & BS EN 12878:1999