3M™ Silicone Sealant White Marine Grade is designed for the harsh marine environment. Formulated as mildew and high-temperature resistant, this sealant provides a durable and long-lasting seal. Marine sealant for above the waterline sealing of trim, hatches, drip rails and moldings. White Marine Grade Silicone Sealant Cartridge - 10 oz. | 3M 08027 3M marine grade silicone sealant White color Seals gelcoat, fiberglass, wood, glass, metal, rubber and vinyl Application includes sealing trim, hatches, drip rails and moldings Remains flexible Non yellowing Mildew resistant Removeable Above waterline use Non-paintable Skin time 5-10 minutes Full cure in approximately 24 hours 10 ounce cartridge for caulking gun Additional Information Watercraft People are Welcome Here. Whether they’re your livelihood, your hobby or simply your pride and joy, 3M has been helping keep watercraft of all types at their best for more than 50 years. 3M adhesives and sealants, such as our well-known 3M™ Marine Adhesive Sealant 5200, are trusted industry standards. Our solutions for marine surface preparation include fiberglass mats and resins, abrasives, masking tapes, and our 3M™ Perfect-it™ Gelcoat Finishing System. Our advanced glass bubble technology enables lighter-weight marine parts and higher-performing lightweight marine fillers. Boatbuilders, boat owners and marine repair professionals – and their watercraft – are welcome here. Check out all of the ways 3M can help you. 3M Marine Solutions Every product, system and technology 3M offers for marine applications is designed for the unique challenges of watercraft manufacture and maintenance: critical sealing, mildew, mold and UV resistance, effective and efficient cleaning and many more. Anywhere you need it, we have a solution – from below the waterline and through-hull to above the waterline, topside and brightwork. Shop Online today for this 3M Marine Grade product and other marine engine and drive parts at MacombMarineParts.com - Fast and Free Shipping on orders over $99