Mapei Keracaulk S Sanded Siliconized Acrylic Caulk kerdi If you need better sound

If you need better sound control or a thermal break over a cold substrate

Included: Plastic carrying/storage case

Real walnut veneer over a multi-ply engineered core — the genuine look and feel of hardwood with better dimensional stability

and you're tiling the same day

Handle: Gorilla Grip rubber comfort handle

Mapei Keracaulk S Sanded Siliconized Acrylic Caulk kerdi If you need better soundSealing the change of plane joint? Keracaulk S Sanded Siliconized Acrylic Caulk in Alabaster is the flexible caulk that goes where grout would crack tub to wall, counter to backsplash, floor to wall, expansion joints. Sanded or unsanded acrylic with siliconized polymer for paintable, color matched finishes near the grout. Matches Mapei grout in Alabaster so the seam visually disappears.