3M Marine Grade White Silicone 3 oz (Model 08017)

3M™ Marine Grade Silicone Sealant is formulated specifically for above-the-waterline sealing on RVs, boats, and personal watercraft. It features a non-shrinking formula that forms a strong elastomeric bond and remains flexible in tough environments. This sealant resists all types of weather, fights mildew growth, and preserves the professional look of your watercraft. It becomes tack-free in as little as 20 minutes and fully cures in 24 to 48 hours.

Key Features

• Resists all types of weather including high temperatures
• Fights the growth of mildew
• Becomes tack-free in as little as 20 minutes