Grout Or Caulk Between Wall Tile And Tub

Caulk is a sealant typically made of silicone or acrylic material.

Grout or caulk between wall tile and tub. His explanation makes sense. As a home settles however grout can crack. If this happens in your home remove the grout and replace it with caulk. Caulk should be used between the tile planes where there is flex and movement between the tile planes.

And then there s this from a home inspector. Caulk seals seams between tile and fixtures or walls. Or where the edge of a tile meets the wall. Caulk is impermeable meaning it won t let in water.

Hence the puzzlement of why one can t clean caulk that appears to be sound. Some contractors grout the space between the tile and tub. Then once it gets wet for a while the caulk basically turns to gooo and can be wiped away. After caulking the tub tile joint with a bathroom silicon and letting it sit for at least 2 days empty tub it all seems to have hardened and looks good.

Caulk will also flex much more than grout and will not crack and break when there is movement in the caulked areas. Caulk traps moisture that s behind it by not allowing it to evaporate. Grout not caulk where tile meets tub. A carefully run line of caulk known as a.

Where grout is just good for bonding together tile caulk is good for creating a seal between multiple materials say between glass tiles and a porcelain tub. Let the area dry the area for the minimum of what the moldicide recommends which is usually at least 24 hours before applying new caulk.