3M Marine Grade Silicone Sealant is designed for the harsh marine environment. Formulated as mildew and high-temperature resistant, this sealant provides a durable and long-lasting seal.
- High quality silicone sealant
- For above the waterline interior / exterior sealing
- Mildew resistant, non-yellowing, non-sagging formula
- Adheres to bare and painted metal, fiberglass, glass, non-oily woods, many plastics and abraded rubber
- Moisture-curing
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