Ameri-Seal High Performance Protective Sealer - Clear Non-Enhancing

Overview

Ameri-Seal Clear Non-Enhancing Sealer is a 1-gallon, water-based silane-siloxane sealer that protects travertine, marble, and other natural stone without darkening or changing its appearance. Unlike enhancing sealers that deepen stone color, this formula chemically bonds with the surface to form an invisible, breathable barrier against water damage, staining, efflorescence, freeze-thaw spalling, and mildew. It covers 800-1,000 sq ft per gallon, can go down on damp surfaces, is dry to the touch in 2 hours, and fully cures in 24-72 hours. Low VOC (under 50 g/l) and UV resistant so it won't yellow. Use it on travertine patios and pool decks, marble floors and countertops, limestone, sandstone, slate, flagstone, granite, and quartzite where keeping the stone's original look matters.

What's included

• Clear, non-enhancing formula — won't darken, yellow, or alter stone color
• Water-based silane-siloxane chemically bonds to the stone for an invisible, breathable barrier
• Heavy-duty water repellency; prevents staining and efflorescence
• Reduces freeze-thaw damage and spalling; inhibits mildew growth
• Covers 800-1,000 sq ft per gallon
• Can be applied to damp surfaces; dry to touch in 2 hours
• UV resistant for lasting clarity
• Low VOC formula (under 50 g/l)

Specifications

Size

1 Gallon

Coverage

800-1,000 sq ft per gallon

Formula

Water-based silane-siloxane

Finish

Clear, non-enhancing (invisible)

Dry to Touch

2 hours

Recoat Window

30 minutes

Full Cure

24-72 hours

VOC Content

< 50 g/l