Questions & Answers
6 questions

How does this do with Carrara marble tile?

Bostik's TruColor has a quartz aggregate that makes it act like a sanded grout that can damage delicate materials such as Carrara marble tile.

Can you use it in a steam shower?

Bostik TruColor RapidCure is not for use in hot tubs, steam showers, or areas to be submerged in water (such as pools, fountains or water features).

Can I use this in a normal shower? I bought the silver 30851168

Bostik TruColor RapidCure is not recommended for areas that can be submerged in waters such as showers, hot tubs, steam showers, etc.

When I opened my bucket, it was not filled all the way. Was this product used before?

Contractors Direct will only sell new items unless marked otherwise. Bostik pre-mixed grout buckets are not measured by volume, they are based off the weight of the grout. For coverage of each size, see the attached technical data sheet here (pg. 3).

When I opened my bucket the material looked separated? Is this a bad batch?

It is common for the TruColor colored aggregate (sand) to separate and settle in the pail from the urethane binder. It is necessary to re-introduce (mix) the urethane back into the colored aggregate. The grout can be applied once it is mixed thoroughly.

I used this on a large format floor tile with 1/8 grout lines. When I came back the next day i could see footprints on the tile. I tried to get them off but they wont come off. Im afraid I may have sealed the footprint on the tile with the grout or the sealer in the grout. How can I get the tile clean, and the footprints gone?

According to Bostik's technical team they recommend a product called TexSpar Plus. This is a dry powder that is mixed into a paste to be used as a micro-polishing compound. This product can be purchased directly on our website HERE.