Shop BoatLIFE, trusted marine sealants and caulk. BoatLIFE Life-Calk, Life-Seal, and marine sealing products bed hardware and seal seams with durable, flexible, watertight bonds, the go-to for sealing and bedding jobs that need to hold up on a boat. Seal and bed with confidence Sealing seams and bedding hardware so they stay watertight is critical on a boat, and BoatLIFE is a trusted name in marine sealants. The line includes Life-Calk polysulfide sealant, Life-Seal, and other marine caulks and adhesives formulated to bond, seal, and stay flexible in the marine environment. Whether you are bedding deck hardware, sealing a teak deck seam, or caulking a joint, BoatLIFE products create durable, watertight seals that resist water, weather, and movement. For boaters...
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....
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...
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...
Silicone Rubber Sealant Cartridge - BlackAn 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...
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...
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....
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...
Fiberglass Powder Cleaner - 26ozHeavy duty fiberglass cleaner. Non-scratching formula removes dirt and stubborn stains. Ideal for non-skid surfaces! Removes rust stains, scuffmarks, and black streaks. Washes off...
Git Rot Kit - PintUnique two-part liquid epoxy saturates and restores original strength to wood by penetrating the rot. Actually works with the loose rotted fibers. Wood must...
Silicone Rubber Tube - 2.8 FL. Oz - 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...
LifeSeal® Sealant Tube 2.8 FL. Oz - ClearA unique combination of marine silicone and polyurethane, formulated especially for fiberglass. LifeSeal® offers a fast-curing, low odor, high adhesion, non-sagging,...
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...
Life-Calk Primer - 8ozOne-part, resin-based primer for use on oily woods such as teak. Developed by BoatLIFE® (The Polysulfide Experts) to promote maximum adhesion with polysulfide sealants. BoatLIFE...
Teak Brite® Powder Cleaner - Jumbo - 64ozOne-step heavy-duty powder cleaner for teak. Will not remove soft grain from wood like two-part cleaners. Cleans wood like new and...
Livewell & Baitwell Cleaner - 32ozCleans live wells and bait wells and deodorizes to leave a pleasant fragrance. Decreases spread of diseases amongst aquatic animals.Live Well & Bait...
Bilge Cleaner - QuartEmulsifies oil and scum. Non-foaming, biodegradable formula cleans without phosphates and leaves pleasant fragrance. Water-based degreaser also cleans carpets, upholstery, fabrics, concrete and removes mold...
Git Rot Kit - QuartUnique two-part liquid epoxy saturates and restores original strength to wood by penetrating the rot. Actually works with the loose rotted fibers. Wood must...
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...
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....
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...
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...
VinyLIFE - 16oz A dual-purpose product that cleans as well as protects. Excellent for use on interior and exterior vinyl such as vinyl seats, tops, upholstery, fenders, bumpers...
Life-Calk Solvent & Cleaner - 16oz *Case of 12*Cleans surfaces prior to caulking with Life-Calk, Life Seal, silicone or Teak Deck Sealant. Safe for fiberglass. Removes uncured polysulfide...
Life-Calk Solvent & Cleaner - 16ozCleans surfaces prior to caulking with Life-Calk, Life Seal, silicone or Teak Deck Sealant. Safe for fiberglass. Removes uncured polysulfide sealant and grease...
Shop BoatLIFE, trusted marine sealants and caulk. BoatLIFE Life-Calk, Life-Seal, and marine sealing products bed hardware and seal seams with durable, flexible, watertight bonds, the go-to for sealing and bedding jobs that need to hold up on a boat.
Sealing seams and bedding hardware so they stay watertight is critical on a boat, and BoatLIFE is a trusted name in marine sealants. The line includes Life-Calk polysulfide sealant, Life-Seal, and other marine caulks and adhesives formulated to bond, seal, and stay flexible in the marine environment. Whether you are bedding deck hardware, sealing a teak deck seam, or caulking a joint, BoatLIFE products create durable, watertight seals that resist water, weather, and movement. For boaters tackling a rebed or sealing job, choosing the right BoatLIFE sealant means a repair that holds and keeps water where it belongs, outside the boat.
Choosing the right sealant comes down to the job and the materials. Polysulfide sealants like Life-Calk are durable and good for many bedding and seam jobs, but are not compatible with some plastics, so confirm the sealant suits your materials. Match the product to whether you need a sealant, an adhesive sealant, or a seam caulk, and to above- or below-waterline use. Proper surface prep is essential, so clean and prepare surfaces per the directions. Review the product details and material compatibility before buying. With BoatLIFE sealants, you seal and bed with durable, watertight results.
Life-Calk is a polysulfide marine sealant used for bedding hardware, sealing seams, and many marine sealing jobs. It is durable and flexible, but polysulfide is not compatible with some plastics, so confirm it suits your materials before using.
Match the product to the job, a sealant for bedding and sealing, an adhesive sealant where you need bonding, or a seam caulk for deck seams, and to above or below the waterline. Confirm material compatibility, since some sealants affect certain plastics.
Yes. Marine sealants bond and seal properly only on clean, prepared surfaces. Clean off old sealant, dirt, and oils and prep per the directions before applying. Good prep is the difference between a watertight seal that lasts and one that leaks.
