Surebond SB-4400 Perma-Seal Invisible Penetrating Sealer – Gallon

Product Type: Solvent-Based Silane/Siloxane Invisible Penetrating Sealer

Finish: Invisible (Non-Film Forming)

Primary Use: Water Repellent & Salt Blocker

Surfaces: Concrete & Clay Pavers, Natural Stone, Masonry, Exposed Aggregate

Coverage: 75–200 sq. ft. per gallon (2 coats recommended)

Dry Time: Light foot traffic: 24 hours / Full cure: 72 hours

Cleanup: Soap and water

VOC Compliance: Compliant in all 50 states

Packaging: 1-Gallon, 5-Gallon, and 55-Gallon containers

Manufacturer: SEK-Surebond®

Availability: Salt Lake City, Heber, Sunset, Vancouver, Oakley

In stock at all American Stone yards. Local pickup from Salt Lake, Heber, Sunset, Vancouver, or Oakley. Dealer and distributor orders are FOB from your preferred American Stone yard. Freight quotes available upon request.

Q: What type of finish does SB-4400 produce?
A: SB-4400 is an invisible, non-film-forming sealer that does not alter the appearance of most surfaces. Some surfaces may darken slightly.

Q: Can I use this on natural stone or only on pavers?
A: SB-4400 is safe for both, but always test a small area first. Some dense stones may not absorb evenly.

Q: Does this prevent water and salt damage?
A: Yes. It protects surfaces from water penetration and salt damage from the use of de-icers or exposure to salt air.

Q: How often should I reseal my surface?
A: Typically every 2–3 years, depending on exposure and traffic.