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BoatLIFE
Boatlife Lifeseal Sealant Cartridge Aluminum #1172
$29.79
$35.56
BoatLIFE 1172 Adhesives & SealantsLifeSeal® Sealant Cartridge - AluminumA 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 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 metal, glass, wood, Lexan®, ABS® and certain other materials. Can be removed without damaging gel-coat. Not recommended for ferro cement hulls, impregnated wood or oil-soaked materials. Cures in presence of water. Mildew resistant and acid free. Normalized SKU: 1172UPC Code: 020537011720
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Sika
Sika Sikaflex 505 UV White 10.3 oz 300ml Cartridge #188024
$18.03
$21.52
Download LiteratureSika 188024 Adhesives & SealantsSikaflex® 505UV High Performance Exterior Grade Sealant - 10.3oz(300ml) Catridge - WhiteSikaflex®-505UV is a one-component silane terminated polymer (STP) with excellent UV and weathering resistance, and excellent adhesion to a wide variety of substrates.Uses:Sikaflex®-505UV is suitable for use on a wide variety of substrates; including aluminum, steel, glass, marble, wood and many different types of plastic.Characteristics & Advantages
Contains no solvents or isocyanates
Low VOC content
Excellent tooling characteristics
Fast curing even at low temperatures
Easily paintable
Non-yellowing
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 188024Sika 188024 Literature Download Quick Reference Guide
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Sika
Sika Sikaflex 221 Black 10.3 oz 300ml Cartridge #90893
$16.32
$19.48
Download LiteratureSika 90893 Adhesives & SealantsSikaflex® 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz(300ml) Cartridge - BlackSikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive that cures on exposure to atmospheric humidity to form a durable elastomer. Meets approvals ASTM C920 types Sikaflex®-221 is tested and classified in accordance with ANSI/UL 723 “Test for Surface Burning Characteristics of Building Materials”.Uses:Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Suitable substrate materials are wood, metals, metal primers and paint coatings (2-c systems), ceramic materials and plastics.Characteristics & Advantages:
Highly elastic and durable
Resistant to aging and weathering exposure
Non-corrosive
Can be sanded and overpainted
NSF registered, Proprietary Substances and Nonfood Compounds (black, gray, and white)
UL listed for potable water (black, gray, and white)
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 90893UPC Code: 033886005111Sika 90893 Literature Download Quick Reference Guide
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Weld Mount System
Weld Mount 4" Mixing Tips for AT-8040 10-pk #80850
$18.74
$22.37
Weld Mount System 80850 Adhesives & SealantsAT-850 Square Mixing Tip f/AT-8040 - 4" - Case of 10Weld Mount's AT-850 tip is for use only with the AT-8040. It's unique design eliminates any possibility of the cartridge plugging up as the entry is separated.Features:
Square Mixing Tip
4" Long
Case of 10
Normalized SKU: 80850
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Weld Mount System
Weld Mount AT-850 Square Mixing Tips for AT-8040 #8085050
$87.65
$108.81
Weld Mount System 8085050 Adhesives & SealantsAT-850 Square Mixing Tip f/AT-8040 - 4" - Case of 50Weld Mount's AT-850 tip is for use only with the AT-8040. It's unique design eliminates any possibility of the cartridge plugging up as the entry is separated.Features:
Square Mixing Tip
4" Long
Case of 50
Normalized SKU: 8085050
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Sudbury Boat Care
Sudbury Boat Care Elastomeric Marine Sealant White 10 oz #300
$20.35
$24.29
Sudbury Boat Care 300 Adhesives & SealantsElastomeric Marine Sealant - 10oz Cartridge - WhiteA 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 and painted after curing. Flexibility and compression capabilities are excellent. Heavy duty use above or below the waterline. Twists, bends, expands, compresses. Seals ports, beds hardware, stops leaks. Resistant to teak cleaners, oil, diesel fuel and salt water. Adheres tenaciously without primers to fiberglass, glass, plastic, metal and wood. Simple clean up with mineral spirits. Not recommended for wooden deck seams or use in areas subject to gasoline.WARNING: This product can expose you to chemicals including Toluene which is known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 300UPC Code: 898286002142
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Boatlife
Boatlife 2.8 oz Black Life Calk Tube #1031
$18.38
$21.94
Boatlife 1031 Adhesives & SealantsLife-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 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 flexible rubber seal with excellent waterproofing and adhesion qualities. Can be applied underwater for emergency repairs. Can be applied to damp surfaces.*Not compatible with all paints, Sikkens, Cetol, Deks, OljeWARNING: This product can expose you to chemicals including Toluene which is known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 1031UPC Code: 020537010310
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Boatlife
Boatlife 2.8 oz White Life Seal Tube #1161
$16.00
$19.09
Boatlife 1161 Adhesives & SealantsLifeSeal® Sealant Tube 2.8 FL. Oz - 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 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 metal, glass, wood, Lexan®, ABS® and certain other materials. Can be removed without damaging gel-coat. Not recommended for ferro cement hulls, impregnated wood or oil-soaked materials. Cures in presence of water. Mildew resistant and acid free. Normalized SKU: 1161UPC Code: 020537011614
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Boatlife
Boatlife Life Seal Cartrige White #1170
$29.79
$35.56
Boatlife 1170 Adhesives & SealantsLifeSeal® 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 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 metal, glass, wood, Lexan®, ABS® and certain other materials. Can be removed without damaging gel-coat. Not recommended for ferro cement hulls, impregnated wood or oil-soaked materials. Cures in presence of water. Mildew resistant and acid free. Boatlife Life Seal, Cart. White 1170Normalized SKU: 1170UPC Code: 020537011706
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Sika
Sika Sikaflex 504 SL Semi Leveling Roof Membrane Sealer White 300ml #875379
$18.60
$22.20
Sika 875379 Adhesives & SealantsSikaflex® 504 SL Semi Leveling Roof Membrane Sealer - White - 300mlSikaflex®-504 SL is a 1-component silane-terminated polymer (STP) sealant that cures on exposure to atmospheric humidity. Its flow characteristic is designed for roof sealing applications where the sealant must partially level for wider coverage and still be able to encapsulate protrusions in the roof, such as bolt heads. Sikaflex®-504 SL has a wide adhesion range and very good weathering resistance, making it suitable for open joints.Sikaflex®-504 SL is suitable for sealing a wide variety of RV roofing components and materials, including gel-coated, fiber-reinforced plastic, EPDM, metals, metal primers and paint coatings (2-component systems), ceramic materials, and plastics.Seek the manufacturer’s advice and perform tests on original substrates before using Sikaflex®-504 SL on materials prone to stress cracking. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed, ensuring adhesion and material compatibility.Advantages:
Bonds well to a wide variety of substrates
Semi-self-leveling for roof sealing
Very good dispensing characteristics
Isocyanate free
Low VOC content
Very good weathering resistance
Normalized SKU: 875379
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Dicor
Dicor RV Membrane Patch Kit #406-PR
$30.16
$36.00
Dicor 406-PR Adhesives & SealantsDicor RV Membrane Patch Kit #406-PRNormalized SKU: 406PRUPC Code: 677917014392
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BioKleen
BioKleen BKP Adhesive Remover 1009 #I17015
$662.95
$698.64
BioKleen I17015 Adhesives & SealantsBioKleen BKP Adhesive Remover 1009 #I17015Normalized SKU: I17015
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Sika
Sika Sikaflex 252 Black 10.1 oz Cartridge #90916
$34.58
$41.27
Sika 90916 Adhesives & SealantsSika Sikaflex 252 Black 10.1 oz Cartridge #90916Normalized SKU: 90916
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CRC Industries
CRC RRV Silicone Sealant Black 6.5 oz #14072
$51.11
$61.33
CRC Industries 14072 Adhesives & Sealants
CRC Black RTV Silicone is an excellent choice for a variety of demanding applications, especially in the automotive, construction, and industrial sectors.
The CRC RTV Silicone Sealant is engineered for a multitude of sealing, bonding, protecting, and waterproofing applications. Featuring the CRC Select-a-BEAD® Nozzle, it offers precise control over the silicone bead width, ensuring an effortless application. The innovative double piston pressurized can provides a consistent and smooth dispensing experience from start to finish. This pressurized packaging maintains the silicone's freshness, guaranteeing outstanding performance in sealing, bonding, protecting, and waterproofing tasks. The black-colored sealant is perfect for use as a high-pressure, low-odor, non-corrosive gasket sealant. It excels in demanding conditions such as rain, and snow. Neutral cure.
Dispenses a uniform bead for consistent results
Self-sealing plug- Simply pull out to re-use the product
Pressurized package keeps silicone fresh, so it won’t dry out
Select-a-BEAD® Nozzle packaging allows the user more control of bead width with smooth, uniform dispensing from start to finish
Applications:
Sealing
Bonding
Protection & Waterproofing in HVAC
Electrical
Construction
Metal Working
For Filling Gaps Between Mating Parts
Gearboxes
Pumps
Motors
General Gasket Sealing
Normalized SKU: 14072UPC Code: 07825414072
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Weld Mount System
Weld Mount Polybonder 50ml Cartridge #AT-9500
$54.17
$65.00
Weld Mount System AT-9500 Adhesives & SealantsAT-9500 Polybonder Cartridge - 50mlFeatures:
Adhesively bonded fastening systems
Plastic Bonder: PP, PE & PTFE
50ml
MMA Acrylic Adhesive
Made in the U.S.A.
Normalized SKU: AT9500
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Accumetric
Accumetric 100 Silicone Sealant White 10.1 oz #142173
$12.60
$15.04
Accumetric 142173 Adhesives & Sealants
Professional-grade silicone sealant engineered for marine applications requiring superior adhesion and flexibility. This white formulation delivers excellent UV resistance and maintains elasticity across temperature fluctuations, making it ideal for deck seams, window frames, and through-hull fittings. Cure time and application temperature specifications ensure reliable performance in demanding saltwater environments.
Normalized SKU: 142173UPC Code: 787930315014
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Accumetric
Accumetric 100 Silicone Sealant Black 10.1 oz #142171
$12.60
$15.04
Accumetric 142171 Adhesives & Sealants
High-performance black silicone sealant formulated for marine sealing applications where durability and weather resistance are critical. This elastomeric compound resists UV degradation, maintains flexibility in extreme temperatures, and bonds reliably to fiberglass, metal, and composite surfaces. Ideal for hull repairs, cabin seals, and structural joints exposed to continuous saltwater and sun exposure.
Normalized SKU: 142171UPC Code: 787930315021
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Accumetric
Accumetric 100 Silicone Sealant Clear 10.1 oz #137616
$12.60
$15.04
Accumetric 137616 Adhesives & Sealants
Transparent silicone sealant engineered for marine applications where visibility and aesthetics matter alongside performance. This clear formulation provides exceptional UV stability, maintains elasticity across temperature extremes, and creates waterproof seals on windows, portholes, and transparent cabin components. Superior adhesion to glass, acrylic, and metal surfaces ensures long-term reliability in harsh marine environments.
Normalized SKU: 137616UPC Code: 787930315007
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LaSalle Bristol
LaSalle Bristol 270 XTRM Universal Self Level Gray #270341433B
$9.70
$11.58
LaSalle Bristol 270341433B Adhesives & Sealants
It is a durable, UV-resistant sealant that adheres to multiple roof types and is designed for horizontal surfaces.
Application: A self-leveling paste designed for sealing and securing roof edges, air vents, vent pipes, and screw heads on RVs.
Adhesion: The sealant is formulated for use with EPDM, TPO, and PVC roofing without needing a primer. It can also adhere to aluminum, brass, steel, glass, mortar, and wood surfaces.
Color: The sealant is gray.
Flexibility: The weatherproof and UV-resistant seal remains flexible for years, resisting shrinkage and yellowing over time.
Size: This product is sold as a 10.1-ounce tube and is applied with a standard caulking gun.
Made in the USA: The sealant is manufactured in the United States.
Normalized SKU: 270341433BUPC Code: 040472869170
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Alpha Systems
Alpha Systems 5121 Alphathane Self-Leveling Sealant White 9.8 oz #862215
$17.08
$20.39
Alpha Systems 862215 Adhesives & Sealants
Alpha Systems 5121
Alphathane Self-Leveling Sealant
White
9.8 oz
Normalized SKU: 862215
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