Grout Staining

[GazTech]

this is ok to apply...not too chewy.....Gaz
BAL Easypoxy

Hygienic, impervious epoxide resin based ceramic tile grout specifically formulated to resist chemical attack and to provide a durable, abrasion-resistant, waterproof finish. The cured grout does not transfer taints to foodstuffs or permit the entry of bacteria or dirt and is easily maintained in a sterile condition. Also suitable as a high performance epoxy adhesive for fixing ceramic tiles, on walls, floors, and worktops in interior and exterior situations. Especially suited for use in bakeries, breweries, restaurants, dairies, kitchens, medical practices and industrial plant rooms.

BAL Easypoxy meets the requirements of BS 5980:1980 for resistance to mould growth. It also conforms to BS 5385😛art 4:1992:section 9, for use in sterile conditions. The product additionally meets the requirements of “The Materials and Articles in Contact with Food Regulations 1987”, “The Food Safety (General Food Hygiene) Regulations 1995” and the EC Directive 93/43 on the Hygiene of Foodstuffs 1993. Conforms to BS EN 13888, Type R, Class G1.

 

[CLAYS TILES]

Hi Guys hope you can help
I was called to have a look at a bathroom today where the grout keeps staining an orange / pink colour. I think the stain is being pulled back into the grout from the wall behind the tiles as it dry’s after they have showered.

I'M not sure if its the same thing as your talking about, but my grout on bathroom wall turns a pinkish orange colour DUE TO THE WATER from the shower!:mad2:
maybe if the grout was SEALED it might not do this!
it washes off with a washing up sponge or brillo pad, try it and see if it comes off b4 you totally regrout the entire lot!

 

[Viceroy]

Im having the same problem in the wet area of shower.
Dont think its got anything to do with tiled surface or addy or grout !
Something to do with the water and shampoos etc , it came straight off with hg extra, but has came back again within 6 weeks ? The grout was ardex FS White