ALSEAL AS-206 Bathroom & Sanitary Silicone Sealant – Anti-Fungal, Neutral Cure, Flexible Waterproof Seal

ALSEAL AS-206 Bathroom & Sanitary Sealant is a one-component, 100% neutral-cure silicone formulated for superior performance in humid, high-temperature environments. Engineered for wet area sealing, it forms a flexible, waterproof barrier that resists mildew, fungi, and moisture damage.

Tested under ASTM G21-02 for fungal resistance, this sealant provides a strong fungistatic effect and long-term protection against mould growth. With low VOC content compliant with SCAQMD Rule 1168, it’s safe, durable, and eco-friendly.

Its excellent adhesion to ceramics, glass, metals, and plastics makes it perfect for sealing joints around showers, tubs, sinks, tiles, and kitchen or bathroom fixtures. The sealant’s neutral curing system ensures no corrosion or staining of sensitive materials, and its UV resistance allows for both indoor and outdoor use.

Choose ALSEAL AS-206 for a professional-grade, mildew-resistant sealant that keeps bathrooms and kitchens clean, hygienic, and leak-free.

Not recommended for following applications:
Below waterline or permanent water immersion.
Traffic areas subject to abrasion.
Polycarbonate and polyacrylate, if under tension.
Applications that require the sealant to be painted.
Neoprene rubber