Barwalt 1630 3/16″ Hollow Leave-In Tile Spacers (500/pieces)
- The first industry approved hollow spacer to be left in.
- Years of research led to a spacer that would react like a rubber spacer but be hollow, thus allowing it to stay in the joint and be grouted over.
- Now the installer can grout a day earlier and not have to come back to remove the spacers before grouting.
- The Hollow Spacers will adjust on 10% and not compress further and these spacers are longer to handle the radius corner tiles.