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SB-4400 Perma Seal

Accessories

SB-4400 Perma Seal

Accessories

SB-4400 EZ Perma-Seal® is a solvent-based, silane/siloxane penetrating sealer ideal for outdoor use on both new and existing horizontal or vertical surfaces. Breathable and non-film forming, it can be applied right after most installations without trapping moisture or efflorescence. On new concrete, SB-4400 EZ should be used after a 30-day curing period. This sealer provides strong protection against water and salt damage from de-icers or salt air, making it particularly suitable for harsh outdoor conditions. Its penetrating formula creates a durable, chemically bonded barrier that resists biological growth, including mold, moss, and algae. SB-4400 EZ applies clear and dries transparent on most surfaces, though some may darken slightly. The cured product withstands temperatures from -60°F (-51°C) to 180°F (82°C), ensuring lasting resilience.

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