Boss 315 Clear Silicone Sealant – Waterproof & Flexible Adhesive

Boss 315 Clear Silicone is a high-performance adhesive and sealant ideal for pool, spa, and general-purpose use. Its 100% silicone formulation delivers superior flexibility, weather resistance, and waterproof sealing in both indoor and outdoor environments. Perfect for sealing joints, tile edges, fittings, and any area exposed to moisture or vibration. This non-corrosive, mildew-resistant silicone cures quickly and remains permanently flexible for long-lasting performance in demanding conditions.

Key features include:
• 100% Silicone Formula – Provides strong, waterproof, and flexible seals.
• Indoor/Outdoor Use – Withstands UV rays, rain, and extreme temperatures.
• Clear Finish – Dries transparent for a clean, professional look.
• Mildew-Resistant – Ideal for wet environments like pools, spas, and bathrooms.
• Fast Curing – Quick setup and cure time for efficient project completion.
• Non-Corrosive – Safe for use around metal and sensitive materials.