Siloxane 7 23613 Clear Penetrating Sealer, 1 Gallon

Drylok Siloxane 7 is a clear, penetrating sealer formulated for exterior brick and masonry surfaces. This water-repellent specialty product protects above-grade, vertical and horizontal masonry from moisture penetration and the deterioration that follows. Applied as a single coat, it minimizes damage to masonry and mortar while controlling efflorescence (salt deposits) and surface staining.

Unlike film-forming sealers, Drylok Siloxane 7 dries clear without creating a surface coating that can trap moisture. This penetrating action allows the natural beauty of brick and stone to remain visible while providing durable protection against the elements. Homeowners and professionals use it to prevent moisture-related problems including plaster cracking, paint blistering, and damp staining of interior finishes.

Features and Benefits

• Clear Penetrating Formula: Dries transparent, allowing the natural appearance of masonry to show through while sealing deep within the surface.
• Moisture Protection: Prevents water penetration and eliminates plaster cracking, paint blistering, and damp staining of interior finishes.
• Efflorescence Control: Helps control salt deposits and surface staining on brick and masonry surfaces.
• No Surface Film: Seals without creating a moisture-trapping surface coating, allowing masonry to breathe naturally.
• Easy Cleanup: Simple to clean up with mild soap and water; no harsh chemicals required.
• Efficient Coverage: One gallon covers extensive masonry surface areas, reducing the need for frequent refills on larger projects.

Specifications

• Brand: Drylok
• Model: 23613
• Size: 1 gallon
• Color: Clear
• Type: Penetrating sealer
• Application: Exterior, above-grade, vertical and horizontal brick and masonry surfaces
• Coverage: Extensive masonry surfaces