Home Garden

Resealing Tile

Raw tile surfaces are vulnerable to dirt and erosion, and can be difficult to clean due to their absorbent nature. Applying tile sealant waterproofs and protects tile surfaces, adds an attractive glossy finish and facilitates cleaning. Before applying a new coat of sealer, remove any old finish to start with a bare surface.

Things You'll Need

  • Marine paint stripper
  • Paint rollers
  • Plastic sheeting
  • Wood scraping tool
  • Nylon scrub brush
  • Sponge
  • Vacuum cleaner
  • Tile sealer
  • Paint tray
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Instructions

    • 1

      Coat the tiled surface with a thick layer of paint stripper to remove existing sealer. Lay a plastic sheet over the stripper to prevent it from evaporating. Smooth the sheet out, using a clean paint roller. Allow the stripper to sit for 1 day.

    • 2

      Take off the sheeting and scrape off the stripper and dissolved sealer, using a wood scraping tool. Scrub off any remaining residue using a nylon scrub brush.

    • 3

      Rinse the tile with water, using a sponge. Allow the tile to dry before applying new sealer.

    • 4

      Vacuum the tile immediately before applying sealer to remove any dust that may have settled.

    • 5

      Pour tile sealer into a paint tray.

    • 6

      Apply an even, thin coating of sealer to the tiles, using a paint roller. Work in rows so that each new row slightly overlaps the previous row.