Crack filler powder is a cement-based repair material used to permanently fill and seal cracks, voids, and surface defects in walls, floors, and concrete structures.

Wall cracks don't stay small. A hairline crack in plaster or concrete that goes unfilled widens with moisture cycles, thermal movement, and load — and what started as a cosmetic issue becomes a structural one. Crack filler powder bonds into the crack, fills it completely, and hardens to match the surrounding substrate without shrinking back.

ADT Industries stocks crack filler powder from Dr. Fixit and Fosroc — proven formulations for wall crack repair, concrete surface defects, and masonry voids, available for delivery across India.