Caulk or grout between tile and shower pan?

[woodmats]

I need to replace the grout between the wall tile and the pan in our shower. We had a fire some years ago with smoke damage everywhere and when the restoration company repaired the shower, they simply covered the old grout with caulk. It is now falling apart so I need to remove what is left of the original grout and fix it. The rest of the grout in the shower is in good shape. Is there a special grout for this seam? Seems like something that would allow some movement would be preferable?

Mats

[Roly]

Yes you do want to allow for movement so caulk is best.   They make caulk to match the grout, sanded and non sanded.( look in tile dept. )  They also recommend caulk anywhere the tile changes plane such as a corner or where materials change such as a ABS shower pan and ceramic tile.   Roly

[woodmats]

Thanks Roly, that makes sense. Does it come in a caulking tube?

[Roly]

Yes, a standard tube.     Roly