Rust-oleum 511PT6 Penetrating Impregnator Sealer

Product Description

The RUST-OLEUM 511PT6 is the Miracle Sealants 511 Penetrating Impregnator Sealer, a professional-grade surface protection product designed for medium to dense porous surfaces. It penetrates below the surface to form an invisible barrier that blocks moisture and resists stains while still allowing water vapor to escape. The treated surface retains its natural appearance — color, texture, and sheen are not altered. Surfaces treated with this sealer become harder and less slippery after application, making it a practical choice for tile, stone, grout, and similar materials in both residential and commercial settings.

This sealer is suited for installation and maintenance professionals working on tile, natural stone, masonry, grout, and other porous substrate applications. Typical use cases include sealing floor tile grout lines, protecting natural stone countertops and wall cladding, and treating exterior masonry exposed to moisture. It is appropriate for interior and exterior applications where moisture intrusion or staining is a primary concern. Sold as a single unit within a package quantity of six.

Key Features

• Penetrating impregnator formula — works below the surface rather than forming a topcoat film
• Invisible barrier resists moisture and stains without altering the natural look of the surface
• Vapor-permeable — allows moisture vapor to escape, reducing risk of trapped moisture damage
• Treated surfaces become harder and less slippery after sealing
• Designed for medium to dense porous surfaces including tile, stone, and masonry
• Sold in a case pack of six units for trade volume use

Compatibility

Designed for use on medium to dense porous surfaces including natural stone, ceramic and porcelain tile, grout, masonry, and similar substrates in residential and commercial applications.

Installation Notes

Application is typically performed by tile setters, stone restoration contractors, or general trade professionals following manufacturer surface preparation guidelines. Ensure the substrate is clean, dry, and free of existing coatings or sealers before applying. Work in a well-ventilated area and follow applicable safety data sheet guidance for handling and disposal. Do not apply to surfaces that are wet or in direct sunlight during application.

Technical Specifications

• Weight: 0.95 pounds
• Unit of Measure: Each
• Package Quantity: 6

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 511PT6