Boatlife Life Seal Sealant & Caulk

Marine Adhesive Sealant Fast Cure 4000UV White, 3 oz - 3M™
Sale Price: $14.55
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Part # 05280
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LifeSeal Sealant Cartridge, White - BoatLife
Sale Price: $16.52
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Part # 1170
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LifeSeal Sealant Cartridge, Black - BoatLife
Sale Price: $16.52
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Part # 1171
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LIFE CAULK 2 PART IN.P IN. . - BoatLife
Sale Price: $49.12
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Part # 1046
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LIFE CALK TYPE H.75 LIT KIT - BoatLife
Sale Price: $49.12
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Part # 1048
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LIFE SEAL CLEAR 1 OZ - BoatLife
Sale Price: $5.53
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Part # 1109
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EMPTY CARTRIDGE W/PLUNGER - BoatLife
Sale Price: $1.67
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Part # 1120
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LIQUID LIFE SEAL 5.2 OZ CLEAR - BoatLife
Sale Price: $15.97
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Part # 1159
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ADHESIVE/SEALANT REMOVER 1 OZ - BoatLife
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Part # 1291
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LIFE CALK 1 OZ TUBE WHITE - BoatLife
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Part # 1305
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LIFE CALK CART. WHITE 5.2 OZ - BoatLife
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Part # 1372
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3M
Boatlife Life Seal Sealant & Caulk
  • Mildew resistant
  • Acid free
  • 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 joint subject to structural movement.
  • May be used above and below the waterline.
  • Use for sealing decks to hulls, thru-hull fittings, vinyl ports, sealing/glazing windshields and bedding marine hardware.
  • Will adhere to Lexan, ABS and other materials.
  • Can be removed without damage to gelcoat.

    Marine Adhesive Sealant Fast Cure 4000UV White, 3 oz - 3M™
    Marine Adhesive Sealant Fast Cure 4000UV White, 3 oz - 3M™
    Part # 05280
    This high quality cosmetic sealant cures to form a firm, rubbery, water-tight seal. Superior UV resistance. Very low odor. Resistant to weathering, saltwater and stresses caused by joint movement. Remains flexible. Seals between mechanically fastened joints on wood, fiberglass, metal and most plastics above and below the waterline. Applications include sealing deck to hull joints, thru-hull fittings, window and door frames, deck hardware, transducers, transoms, navigation lights, hatches and porthole frames.

    LifeSeal Sealant Cartridge, White - BoatLife
    LifeSeal Sealant Cartridge, White - BoatLife
    Part # 1170
  • Mildew resistant
  • Acid free
  • 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 joint subject to structural movement.
  • May be used above and below the waterline.
  • Use for sealing decks to hulls, thru-hull fittings, vinyl ports, sealing/glazing windshields and bedding marine hardware.
  • Will adhere to Lexan, ABS and other materials.
  • Can be removed without damage to gelcoat.



  • LifeSeal Sealant Cartridge, Black - BoatLife
    LifeSeal Sealant Cartridge, Black - BoatLife
    Part # 1171
  • Mildew resistant
  • Acid free
  • 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 joint subject to structural movement.
  • May be used above and below the waterline.
  • Use for sealing decks to hulls, thru-hull fittings, vinyl ports, sealing/glazing windshields and bedding marine hardware.
  • Will adhere to Lexan, ABS and other materials.
  • Can be removed without damage to gelcoat.

  • LIFE CAULK 2 PART IN.P IN. . - BoatLife
    LIFE CAULK 2 PART IN.P IN. . - BoatLife
    Part # 1046
    Cures fast especially in cold weather. For builders and boatyards. Use above or below waterline on fiberglass wood or metal. Type P (pourable) is for deck or horizontal seams. Type H (heavy) is for application by knife. Sandable after curing. True elastomeric sealant. Waterproof. Resists oil gas salt water weather and aging. Type H requires no priming except on oily wood teak or steel. No priming is needed for type-P. Made from Thiokol?s LP polysulfide polymer.

    LIFE CALK TYPE H.75 LIT KIT - BoatLife
    LIFE CALK TYPE H.75 LIT KIT - BoatLife
    Part # 1048
    Cures fast especially in cold weather. For builders and boatyards. Use above or below waterline on fiberglass wood or metal. Type P (pourable) is for deck or horizontal seams. Type H (heavy) is for application by knife. Sandable after curing. True elastomeric sealant. Waterproof. Resists oil gas salt water weather and aging. Type H requires no priming except on oily wood teak or steel. No priming is needed for type-P. Made from Thiokol?s LP polysulfide polymer.

    LIFE SEAL CLEAR 1 OZ - BoatLife
    LIFE SEAL CLEAR 1 OZ - BoatLife
    Part # 1109
    Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible non shrinking. Outstanding adhesion to fiberglass glass plastic and wood. Latest technological marine sealant. Fast skinning (10 minutes). Use above or below waterline.

    EMPTY CARTRIDGE W/PLUNGER - BoatLife
    EMPTY CARTRIDGE W/PLUNGER - BoatLife
    Part # 1120
    Cures fast especially in cold weather. For builders and boatyards. Use above or below waterline on fiberglass wood or metal. Type P (pourable) is for deck or horizontal seams. Type H (heavy) is for application by knife. Sandable after curing. True elastomeric sealant. Waterproof. Resists oil gas salt water weather and aging. Type H requires no priming except on oily wood teak or steel. No priming is needed for type-P. Made from Thiokol?s LP polysulfide polymer.

    LIQUID LIFE SEAL 5.2 OZ CLEAR - BoatLife
    LIQUID LIFE SEAL 5.2 OZ CLEAR - BoatLife
    Part # 1159
    Has same outstanding porperties as Life Seal Sealant. Self leveling liquid formula for sealing fine cracks and seams. UV resistant. 24-hour cure. Perfect for plastic windshields.

    ADHESIVE/SEALANT REMOVER 1 OZ - BoatLife
    ADHESIVE/SEALANT REMOVER 1 OZ - BoatLife
    Part # 1291
    Formulated to remove cured or uncured silicone polyurethane and adhesives. Great for clean-up on hands tools and equipment. Will not harm metals fiberglass gel coat glass or plexiglas. Safe on most carpets vinyl plastics and painted surfaces.

    LIFE CALK 1 OZ TUBE WHITE - BoatLife
    LIFE CALK 1 OZ TUBE WHITE - BoatLife
    Part # 1305
    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 deck and hull hardware seal thru hull fittings and underwater seams. Will bond to fiberglass wood metal glass and itself. Cures to a firm rubber seal with excellent waterproofing and adhesion qualities. Can be applied underwater for emergency repairs.

    LIFE CALK CART. WHITE 5.2 OZ - BoatLife
    LIFE CALK CART. WHITE 5.2 OZ - BoatLife
    Part # 1372
    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 deck and hull hardware seal thru hull fittings and underwater seams. Will bond to fiberglass wood metal glass and itself. Cures to a firm rubber seal with excellent waterproofing and adhesion qualities. Can be applied underwater for emergency repairs.

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