3M 08019 Marine Silicone Sealant Clear 3 oz Tube

The 3M 08019 is a high-performance, mildew-resistant silicone sealant designed for marine and automotive applications. This clear formula creates a waterproof, flexible seal that maintains its integrity in harsh environments.

Key Features:

• Mildew-resistant formula ideal for marine and high-moisture environments
• Adheres to bare and painted metal, fiberglass, glass, non-oily woods, plastics, and abraded rubbers
• Operating temperature range from -40°F to +190°F for extreme condition performance
• Clear finish blends seamlessly with any surface color
• Fast tack-free time of 5 to 10 minutes for quick project completion
• 220 PSI tensile strength provides durable, long-lasting bonds
• Convenient 3-ounce tube size for smaller repairs and applications

This single-component silicone adhesive sealant requires no mixing and is ready to use straight from the tube. Perfect for sealing around windows, hatches, fittings, and other marine hardware, as well as automotive glass installation and general maintenance applications where moisture resistance is critical.