Granite & Stone Impregnating Sealer
- Maximum Stain Protection: Repels oil, water, wine, grease, and other stains from granite, marble, quartzite, grout, and natural stone without altering the surface’s natural look.
- For All Hard & Soft Surfaces: Ideal for countertops, floors, shower walls, tile, grout, pavers, and even soft surfaces like carpet, upholstery, and leather.
- Deep-Penetrating, Breathable Seal: A solvent-based formula penetrates below the surface to create an invisible, breathable barrier, allowing moisture vapor to escape while blocking stains.
- Long-Lasting & High Coverage: Protects surfaces for up to 12 months with one application. One 64 oz bottle treats up to 2000 sq. ft. — ideal for large projects.
Transform your granite and other natural stone surfaces into stain-resistant, long-lasting showpieces. Rock Doctor’s Granite Impregnating Sealer soaks into the pores of the stone to form an invisible barrier—no surface film—while preserving the stone’s natural appearance and breathability.
ROCK DOCTOR GRANITE Impregnating Sealer provides:
- True Impregnating Technology: Unlike topical sealers that sit on the surface, this sealer infiltrates deep into the stone pores to protect from within.
- Invisible Finish: Keeps the original look, color, and texture of your stone—no glossy or artificial coatings.
- Superior Stain Resistance: Defends against a wide range of common household stains, including oil, water, wine, coffee, and ink.
- Durable & Long-Lasting: A single proper application can protect your stone for years, reducing the need for resealing.
- Low Odor: Safe for indoor use with minimal odor, ensuring your home stays comfortable during application.
- Safe for Food Prep Areas: Once cured, it’s safe for use in kitchens, bathrooms, and surfaces that come into contact with food (when used as directed).
APPLICATIONS
Use Rock Doctor’s Natural Stone Impregnating Sealer on:
- Natural stones, including granite, marble, quartz, & more.
- Polished and honed finishes
- Countertops, vanities, backsplashes, and shower walls
Important: The stone should be clean and fully dry before sealing. Do not apply on wet or damp surfaces.
DIRECTIONS
Your granite or stone surfaces should be sealed when they are installed. If they’re not, use Granite & Stone Sealer to ensure proper protection of your natural stone counters. To keep your stone surfaces looking their best, follow-up with our quick-drying Granite & Quartz Polish.
EASY TO USE:
- Test First: Apply a small amount to an inconspicuous area and confirm the desired result.
- Clean Surface: Remove dirt, grease, and residues using a stone-safe cleaner.
- Dry Thoroughly: Ensure the surface is completely dry—moisture can block penetration.
- Apply Sealer:
- Apply liberally, saturating the surface (but avoid pooling).
- Let the sealer dwell for 10–15 minutes, re-applying to keep the stone surface visibly wet.
- After dwell time, wipe off any excess with a clean, dry cloth.
- Cure Time: Allow 24–48 hours for full cure before heavy use. Avoid standing water or spills during the curing process.
For best results, apply a second coat (light application) after the first coat has partially set.












With Rock Doctor Granite & Quartz Cleaner, caring for your natural stone surfaces is a breeze. But, here are a few helpful tips that can make keeping your stone surfaces looking and performing like new even easier.
MAINTENACE & RE-SEALING:
Your stone is now sealed and better protected—but no sealer is permanent. Here’s what to do over time:
- Routine Cleaning: Use a pH-neutral, stone-safe cleaner (like our Granite & Quartz Cleaner) to maintain surfaces—avoid acidic or abrasive cleaners.
- Spot Testing: Periodically use a water-drop test—if water beads on the surface, the sealer is intact. If it soaks in, it’s time to re-seal.
- Re-Seal Timing: On most interior surfaces, reapply every 12 to 24 months (or sooner if high traffic or heavy staining conditions exist).
Our mission is simple: preserve and protect natural stone. We choose formulations that balance performance, safety, and compatibility with stone surfaces. With Rock Doctor’s Impregnating Stone Sealer, you get:
- Advanced penetration-based protection
- Maximum stain defense without surface coatings
- Durability to reduce maintenance burden
- Peace of mind when sealing surfaces high in value
Keep your stone surfaces guarded, pristine, and beautiful for years to come. Shop online or in-store and join thousands of homeowners, installers, and stone specialists who trust Rock Doctor for their stone care needs.