TEC 850 Standard Gray Sanded Caulk

TEC 850 Standard Gray sanded caulk is the color-matched, flexible partner to your sanded grout. Use it wherever tile meets a change of plane — inside corners, wall-to-floor transitions, and around tubs, countertops, and walls. Rigid grout cracks at these moving joints, so a matching sanded caulk flexes with the structure and keeps the seam clean.

Standard Gray is blended to coordinate with TEC sanded grout in the same color, so the finished joint reads as one continuous line instead of an obvious patch. Its sanded texture blends against the grout beside it. Tool the bead into the joint, smooth it, and wipe the excess before it skins over.

Pros run a matching caulk on every install because change-of-plane joints are where the callbacks start. Tile Outlets stocks TEC 850 in Standard Gray right next to the grout it matches, so you can finish the whole job from one counter.