Professional-Grade Protection

Miracle 511 Impregnator Sealer Clear

This clear, penetrating sealer creates an invisible barrier within the surface to guard against water and oil-based stains. It is the professional choice for preserving the beauty of natural stone and masonry in high-traffic residential and commercial settings.
Buy On Amazon
A cross-section diagram showing the sealer penetrating deep into the pores of a stone surface.

Penetrating Sealer Technology

Invisible, Long-Lasting Defense

Professional-Grade Formula
The 511 Impregnator uses a professional-grade, low-VOC formula that penetrates deeply into porous surfaces. This invisible barrier bonds below the surface to provide superior, long-lasting protection against moisture and stains without altering the natural look, color, or slip resistance of the material.

Protect Surfaces Without Changing Their Look

Close-up of water droplets beading on a polished granite countertop sealed with a clear penetrating sealer.

Stain Prevention

Invisible barrier prevents water and oil stains from penetrating stone, grout, and masonry.
A person applying clear sealer to a natural stone floor with a microfiber applicator.

Natural Appearance

The clear formula preserves the natural color and texture of treated surfaces.
Side-by-side comparison of unsealed and sealed slate tiles, showing the sealed tile repelling an oil stain.

Deep Penetration

Penetrates below the surface to provide long-lasting, durable protection from within.
A sealed exterior brick wall with water running down its surface without being absorbed.

UV Stability

UV-stable formula resists yellowing for reliable exterior performance.
A sealed travertine floor tile with a slip-resistance test being performed using a weighted object.

Slip Resistance

Treated surfaces retain their original slip resistance for safety.
A paintbrush, roller, and spray bottle arranged next to a container of clear sealer, showing application tools.

Easy Application

Easy application with brush, roller, or sprayer for convenient, even coverage.
A collage of different surfaces sealed with the product: a countertop, a floor, and a shower wall.
Ideal Applications

Where to Use This Sealer

This sealer is for homeowners and professionals installing or maintaining natural stone, tile, grout, or masonry. Use it to protect kitchen countertops, bathroom vanities, high-traffic floors, exterior patios, and shower surrounds from everyday spills and moisture.
A beautifully sealed marble kitchen countertop with a fruit bowl and cutting board.

Kitchen and Bathroom Countertops

Protect high-traffic kitchen and bathroom countertops from wine, oil, and other common food stains while maintaining the stone’s natural elegance.
A sealed outdoor stone patio after a rain, with water beading on the surface.

Stone Floors and Outdoor Patios

Safeguard interior and exterior stone, tile, or brick floors and patios from water damage, mud, and weather-related staining.
A clean, sealed tile shower with water running down the walls and beading on the grout lines.

Tile Showers and Grout Lines

Preserve the appearance of grout lines and stone surfaces in showers and steam rooms by preventing water absorption and mold growth.
Step-by-Step Guidance

How to Apply for Best Results

A person cleaning a stone surface with a pH-neutral cleaner and a soft cloth.

Prepare the Surface

Ensure the surface is clean, dry, and free of any previous sealers, waxes, or coatings. This allows the penetrating formula to bond properly with the material.
A foam roller applying a thin, even coat of clear sealer to a large-format porcelain tile.

Apply the Sealer

Apply the sealer liberally using a brush, roller, or sprayer, ensuring complete, even coverage. Allow the product to penetrate the surface for 3-5 minutes.
A clean, lint-free microfiber cloth wiping excess sealer from a polished stone surface.

Remove Excess Product

After the penetration time, wipe the surface with a clean, lint-free cloth to remove all excess sealer. Allow 4-6 hours of drying time before light foot traffic.

Hear From Other Professionals and DIYers

Decorative customer review avatar icon 1
Applied this to my new limestone patio. The water now beads up perfectly, and the stone looks exactly as it did before sealing. Very pleased with the protection.

Mike T.

Decorative customer review avatar icon 2
Used this on my kitchen marble countertops. It’s been six months with no stains from spills. The finish is completely invisible, which is exactly what I wanted.

Sarah K.

Decorative customer review avatar icon 3
We use this 511 Impregnator on all our natural stone installations. It’s reliable, easy to apply, and our clients are happy with the long-term results.

Contractor Dave

Decorative customer review avatar icon 4
Sealed my bathroom slate floor and shower surround. It has significantly reduced maintenance and keeps the grout looking clean. A great product for the price.

Jennifer L.

A person reading the instructions on the back of a Miracle Sealants product bottle.

Common Questions About Application and Care

Clean the surface thoroughly and ensure it is completely dry before application. Apply the sealer evenly using a brush, roller, or sprayer, allowing it to penetrate for 3-5 minutes. Wipe off any excess before it dries. The area is safe for light foot traffic in 4-6 hours, with full cure in 24-48 hours.
Coverage ranges from 100 to 200 square feet per quart, depending on the porosity of the material. Denser stones like granite will be at the higher end of this range, while more porous materials like limestone may require more product for complete penetration.
Yes, this sealer is UV stable and designed for both interior and exterior applications. It will not yellow or break down under sun exposure, making it ideal for outdoor patios, walkways, and exterior stone or masonry surfaces.
The sealer is formulated for use on a wide variety of porous natural stone and masonry, including granite, marble, slate, limestone, travertine, terrazzo, brick, concrete, and grout. It is not designed for use on polished or dense, non-porous surfaces.
The sealer is a low VOC formula, making it suitable for use in occupied interior spaces without harsh odors. It maintains the original slip resistance of the treated surface, ensuring safety is not compromised.
Reapplication is generally not needed for several years under normal conditions. To test, sprinkle water on the surface; if it no longer beads up and instead absorbs, it is time to reseal. Clean the surface thoroughly before applying a fresh coat.

Complete Your Stone Care Project

An array of Miracle Sealants grout sealer products arranged on a clean, modern tiled surface.
Grout & Tile Sealers

Miracle Sealants Grout Sealer

Explore Miracle Sealants’ professional-grade grout protectors, from economical water-based options to industrial-strength penetrating formulas. Compare products engineered for specific environments like kitchens, outdoor patios, or high-traffic commercial spaces to find the ideal balance of protection, appearance, and durability for your project.

A 32 oz bottle of Miracle 511 Impregnator Sealer positioned prominently on a sealed granite countertop.
511 Impregnator Sealers

Miracle Sealants 511 Impregnator Sealer

The 511 Impregnator is the professional’s choice for sealing porous surfaces like granite, marble, and travertine. It penetrates below the surface to create an invisible barrier that repels water and stains without altering the stone’s natural color or finish. Its UV-transparent formula provides lasting protection indoors and out, ensuring surfaces remain beautiful and resilient.

The Miracle 511 Spray-On Grout Sealer can centered on a clean, tiled surface with a soft, blurred background.
Grout & Tile Sealers

Miracle Sealants 511 Spray-On Grout Sealer

The 511 Spray-On Grout Sealer is a professional-grade, aerosolized protector designed for effortless application on interior and exterior grout. It forms an invisible, breathable shield that actively repels moisture and stains, simplifying maintenance while preserving the original aesthetic of your tile and stone installations.

The Miracle Sealants Mira Brush Applicator and Tray kit displayed prominently on a clean, modern surface.
Specialty Products

Miracle Sealants Applicator

The Miracle Sealants Mira Brush Applicator & Tray is a professional-grade, all-in-one solution engineered for flawless sealant application. Its integrated design pairs a dense foam applicator with a dedicated tray, ensuring optimal product load and even distribution. Disposable for ultimate convenience, it’s the reliable choice for applying 511 Impregnator sealers to tile, grout, and stone.

A 16 oz bottle of Miracle 511 Impregnator sealer on a clean surface.
511 Impregnator Sealers

Miracle Sealants 511 Impregnator Sealer Clear 16 Oz

The original 511 Impregnator is a trusted, professional-grade sealer that protects your investment in stone, tile, and masonry. It penetrates the surface to provide long-lasting defense against moisture and stains without changing the natural look of your materials.

Hero product shot of the 32 oz bottle on a finished stone countertop
Specialty Products

Miracle Sealants 511 Seal & Enhance

The Miracle Sealants 511 Seal & Enhance is a premier, professional-grade solution that restores and protects stone and tile in one easy step. It delivers maximum stain resistance without yellowing, ensuring your surfaces look vibrant and stay protected for years.