Stain-Proof Premium Impregnating Sealer

Premium Impregnating Sealer – Stain-Proof Original is a state-of-the-art surface protection solution designed for both commercial and residential applications. Its advanced penetrating formula creates a water-repellent barrier that prevents staining and deterioration while maintaining the natural look of stone.

This sealer is suitable for a wide range of porous surfaces including granite, marble, limestone, travertine, and engineered stone. It ensures longevity of treated surfaces, reduces maintenance costs, and preserves aesthetics.

Key Features

• Premium water and oil repellence (ISO 10545-14 Class 5)
• Super-penetrating permanent bonding technology
• Protects against efflorescence, freeze-thaw, and salt damage
• Retains natural surface color and finish
• Breathable – prevents harmful moisture buildup
• Long-lasting performance with 15-year warranty when applied by accredited applicator

Recommended Uses

• Indoor and outdoor stone surfaces
• Countertops, flooring, walls, patios, showers, swimming pool surrounds, garages, kitchens
• Residential and commercial stone applications

Product Details

• Brand: Stain-Proof
• Product Line: Premium Impregnating Sealer
• Product Type: Impregnating Sealer
• Product Code: 110513
• Sizes / Variations: 32 fl oz / 1 Gal / 5 Gal
• Color: Clear
• Coverage: 20–250 sq. ft. per qt, depending on surface absorption
• Application Temperature: 40–95°F
• Dry Time: 10 min to polish, full cure 24h–3 weeks depending on testing
• Clean-Up: Denatured alcohol or mineral spirits

Application Notes

• Test product on small, inconspicuous area first
• Generously apply using low-pressure hand sprayer or microfiber applicator
• Repeat coat before surface dries
• Polish excess with clean, dry terry cloths
• Do not apply to wet or contaminated surfaces

Technical Product Sheet

Frequently Asked Questions

Does an impregnating sealer change the look of stone?

Premium Impregnating Sealer is designed to preserve the natural color and texture of stone. Always test in an inconspicuous area first.

How often should natural stone be resealed?

Resealing frequency depends on the stone, traffic and exposure. Please check the product TDS or contact ProChem Supply at (864) 763-9111 for guidance.