3M Marine Grade Clear Silicone 3 oz (Model 08019)

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 is resistant to high temperatures and mildew, ensuring a durable and long-lasting seal. 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 which can cause degrading and discoloration.
• Applies to paint, fiberglass, bare metal, glass, non-oily wood, many plastics, and abraded rubber.