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BoatLIFE Silicone Rubber Sealant Cartridge - White MPN-1151 SKU: CWR-70171
MPN: 1151- $24.19
$21.99- $24.19
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Silicone Rubber Sealant Cartridge - WhiteAn all-purpose, non-corrosive, non-yellowing, mildew resistant, low-odor, 100% marine high quality silicone sealant. Tack-free in 30 minutes or less. *Fully cured in 24 hours. For use above or below the waterline. Will not shrink, crack, or dry out. Superior...- $24.19
$21.99- $24.19
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BoatLIFE Silicone Rubber Sealant Cartridge - Clear MPN-1150 SKU: CWR-70168
MPN: 1150- $24.19
$21.99- $24.19
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Silicone Rubber Sealant Cartridge - ClearAn all-purpose, non-corrosive, non-yellowing, mildew resistant, low-odor, 100% marine high quality silicone sealant. Tack-free in 30 minutes or less. *Fully cured in 24 hours. For use above or below the waterline. Will not shrink, crack, or dry out. Superior...- $24.19
$21.99- $24.19
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BoatLIFE LifeSeal® Sealant Cartridge - Cameo MPN-1173 SKU: CWR-70167
MPN: 1173- $29.69
$26.99- $29.69
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LifeSeal® Sealant Cartridge - CameoA unique combination of marine silicone and polyurethane, formulated especially for fiberglass. LifeSeal® offers a fast-curing, low odor, high adhesion, non-sagging, non-corrosive, non-yellowing formula. It provides a durable permanent watertight seal for joints subject to structural movement. May be used...- $29.69
$26.99- $29.69
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BoatLIFE LifeSeal® Sealant Cartridge - Black MPN-1171 SKU: CWR-70165
MPN: 1171- $29.69
$26.99- $29.69
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LifeSeal® Sealant Cartridge - BlackA unique combination of marine silicone and polyurethane, formulated especially for fiberglass. LifeSeal® offers a fast-curing, low odor, high adhesion, non-sagging, non-corrosive, non-yellowing formula. It provides a durable permanent watertight seal for joints subject to structural movement. May be used...- $29.69
$26.99- $29.69
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BoatLIFE LifeSeal® Sealant Cartridge - White MPN-1170 SKU: CWR-70164
MPN: 1170- $29.69
$26.99- $29.69
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LifeSeal® Sealant Cartridge - WhiteA unique combination of marine silicone and polyurethane, formulated especially for fiberglass. LifeSeal® offers a fast-curing, low odor, high adhesion, non-sagging, non-corrosive, non-yellowing formula. It provides a durable permanent watertight seal for joints subject to structural movement. May be used...- $29.69
$26.99- $29.69
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BoatLIFE LifeSeal® Sealant Cartridge - Clear MPN-1169 SKU: CWR-70163
MPN: 1169- $29.69
$26.99- $29.69
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LifeSeal® Sealant Cartridge - ClearA unique combination of marine silicone and polyurethane, formulated especially for fiberglass. LifeSeal® offers a fast-curing, low odor, high adhesion, non-sagging, non-corrosive, non-yellowing formula. It provides a durable permanent watertight seal for joints subject to structural movement. May be used...- $29.69
$26.99- $29.69
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BoatLIFE Liquid Life-Calk Sealant Tube - 2.8 FL. Oz. - Black MPN-1055 SKU: CWR-70162
MPN: 1055- $15.39
$13.99- $15.39
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Liquid Life-Calk Sealant Tube - 2.8 FL. Oz. - BlackHas same outstanding properties as Life-Calk® Sealant such as long-lasting, permanently flexible, can be sanded, painted*** and used above and below the waterline. Tack-free in 1 to 3 days. Excellent resistance to teak oils, gasoline...- $15.39
$13.99- $15.39
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BoatLIFE Liquid Life-Calk Sealant Tube - 2.8 FL. Oz. - White MPN-1052 SKU: CWR-70161
MPN: 1052- $15.39
$13.99- $15.39
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Liquid Life-Calk Sealant Tube - 2.8 FL. Oz. - WhiteHas same outstanding properties as Life-Calk® Sealant such as long-lasting, permanently flexible, can be sanded, painted*** and used above and below the waterline. Tack-free in 1 to 3 days. Excellent resistance to teak oils, gasoline...- $15.39
$13.99- $15.39
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BoatLIFE Life-Calk Cartridge - Teak Brown MPN-1036 SKU: CWR-70160
MPN: 1036- $32.99
$29.99- $32.99
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Life-Calk Cartridge - Teak BrownA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel fuel. Ideal for teak decks, to...- $32.99
$29.99- $32.99
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BoatLIFE Life-Calk Cartridge - Mahogany MPN-1035 SKU: CWR-70159
MPN: 1035- $32.99
$29.99- $32.99
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Life-Calk Cartridge - MahoganyA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel fuel. Ideal for teak decks, to bed...- $32.99
$29.99- $32.99
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BoatLIFE Life-Calk Cartridge - Black MPN-1034 SKU: CWR-70158
MPN: 1034- $32.99
$29.99- $32.99
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Life-Calk Cartridge - BlackA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel fuel. Ideal for teak decks, to bed...- $32.99
$29.99- $32.99
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BoatLIFE Life-Calk Cartridge - White MPN-1033 SKU: CWR-70157
MPN: 1033- $32.99
$29.99- $32.99
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Life-Calk Cartridge - WhiteA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel fuel. Ideal for teak decks, to bed...- $32.99
$29.99- $32.99
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BoatLIFE Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - Mahogany MPN-1032 SKU: CWR-70156
MPN: 1032- $18.69
$16.99- $18.69
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Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - MahoganyA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel...- $18.69
$16.99- $18.69
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BoatLIFE Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - Black MPN-1031 SKU: CWR-70155
MPN: 1031- $18.69
$16.99- $18.69
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Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - BlackA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel...- $18.69
$16.99- $18.69
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BoatLIFE Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - White MPN-1030 SKU: CWR-70154
MPN: 1030- $18.69
$16.99- $18.69
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Life-Calk Sealant Tube - Non-Shrinking - 2.8 FL. Oz - WhiteA long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel...- $18.69
$16.99- $18.69
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Sea Catch TR5 Spring Loaded Safety Pin - 7/16" Shackle MPN-TR5 SSP SKU: CWR-70152
MPN: TR5 SSP- $65.95
$59.95- $65.95
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Safety Pin for TR5 - 7/16" ShackleFeatures: Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effort lanyard-style release for maximum user safety All parts 100% stainless steel WARNING: This product can expose...- $65.95
$59.95- $65.95
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Sea Catch TR5 w/Safety Pin - 7/16" Shackle MPN-TR5 SKU: CWR-70151
MPN: TR5- $571.99
$519.99- $571.99
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TR5 w/Safety Pin - 7/16" ShackleFeatures: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effort lanyard-style release for maximum user safety On load/off load releasing All parts...- $571.99
$519.99- $571.99
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Sea Catch TR7 Spring Loaded Safety Pin - 5/8" Shackle MPN-TR7 SSP SKU: CWR-70150
MPN: TR7 SSP- $75.85
$68.95- $75.85
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Safety Pin for TR7 - 5/8" ShackleFeatures: Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effort lanyard-style release for maximum user safety All parts 100% stainless steel WARNING: This product can expose...- $75.85
$68.95- $75.85
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Sea Catch TR7 w/D-Shackle Safety Pin - 5/8" Shackle MPN-TR7 SKU: CWR-70149
MPN: TR7- $824.99
$749.99- $824.99
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TR7 with D-Shackle Safety Pin - 5/8" ShackleFeatures: Perpendicular or parallel release directions Hitch pin lock for device locking safety Computer generated parts precision-cut from aerospace grade stainless steel plate Low friction, low effort lanyard-style release for maximum user safety On load/off load releasing...- $824.99
$749.99- $824.99
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Sudbury Elastomeric 3 oz (89ml) Sealant Tube - Clear MPN-321 SKU: CWR-68853
MPN: 321- $15.73
$14.30- $15.73
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Elastometric 3 oz (89ml) Sealant Tube - ClearA one-part, fast skinning (10 minutes) and fast curing (24 hours) multi-purpose marine grade sealant with superior strength, adhesion, elongation and life characteristics. Cures in temperatures of -20°F (-28.9°C) to 120°F (-48.9°C) and can be wet sanded...- $15.73
$14.30- $15.73
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Frequently Asked Questions
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Yes. Stainless steel boat fasteners offer longer life, higher corrosion resistance, and better performance for marine applications compared to galvanized fasteners, especially in saltwater environments.
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Always pair deck hardware with matching stainless steel screws or bolts. Using marine-grade fasteners prevents corrosion and ensures strong, long-lasting installation.
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Rub rails should be replaced every 5–10 years depending on wear, UV exposure, docking habits, and impact damage. Heavy-duty rub rail kits last much longer.
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Yes, marine fastener kits typically include stainless screws, bolts, and washers designed to work with fiberglass, aluminum, and wood boat construction.