PentaUSA Tile Grout Repair Kit - Black Premixed Acrylic Sanded Grout Filler

Revitalize tile grout with a simple, DIY-friendly solution

Meet the PentaUSA Tile Grout Repair Kit in Black, a ready-to-use acrylic sanded grout filler designed to repair cracks, gaps, and damaged joints on floors, walls, and countertops. This kit blends a pigment-rich black grout with a clean, smooth finish, helping you refresh kitchens, bathrooms, and showers without heavy tools or messy mixing.

Designed for DIY tile repair

The premixed formula bonds to existing grout and tile, creating a solid, grout-like repair that supports everyday use. It’s suitable for first-time homeowners and handyperson projects where a fast, reliable fix matters.

• Premixed, no-mix grout that’s ready to apply from the tube
• Adheres to tile and existing grout for a durable repair
• Includes a handy scraper spatula for spread and cleanup
• Black pigment to complement modern dark grout lines

Performance in wet areas

Engineered for bathrooms and wet zones, this grout filler cures to a water- and stain-resistant finish after about 24 hours. It’s designed for splash zones and occasional exposure to water rather than constant submersion.

• Water-resistant finish after a full 24-hour cure
• Suitable for shower walls, floors, and splash zones
• Not intended for continuous submersion environments
• Color and finish may vary slightly from on-screen swatches

Application, coverage, and customization

Designed for beginner-friendly use, the tube covers roughly 29 square feet at a 1 mm depth, with room to build up layers for deeper gaps. The tube is resealable for touch-ups, and the finish can be painted after full cure if you want to align with interior paint.

• Approximately 29 sq ft coverage at 1 mm depth from a single tube
• Layerable in thin coats to rebuild deeper grout lines
• Resealable tube for future touch-ups
• Color is best for dark tile joints; other shades are available

Note: Actual color may vary slightly due to lighting; grout may dry darker than wet swatches. For larger renovations, PentaUSA also offers larger sizes that extend coverage.