Boat Outfitting - Adhesive/Sealants

Sikaflex® 295 UV - White - 10oz Tube with NozzleExterior sealant and direct glazing adhesive for organic glass in Marine applications. Sikaflex®-295 UV is a 1-component polyurethane adhesive of paste-like consistency that cures on exposure to atmospheric moisture. It is suitable for interior and exterior sealing applications and to bond organic glass in the Marine business. Sikaflex®-295 UV meets the requirements set out by the International Maritime Organization (IMO).  Features: Excellent application properties Resistant to aging and weathering Suitable for organic glasses Areas of ApplicationSikaflex®-295 UV has been specially developed for the marine industry, where it is used to bond and seal plastic glazing materials in boats and ships. Because of its excellent weatherability this product can also be used to seal joints in exposed areas. Suitable substrates are aluminum (bright or anodized), GRP (polyester resin), stainless steel, timber, 2-component coatings, and plastic glazing materials (PC, PMMA). Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-295 UV 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 to ensure adhesion and material compatibility.Product Benefits: Excellent application properties Resistant to aging and weathering Suitable for organic glasses Approved for the OEM market Wheelmark approved Surface Preparation:Surfaces must be clean, dry, and free from grease, oil, dust, and contaminants. Surface treatment depends on the specific nature of the substrates and is crucial for a long-lasting bond. Suggestions for surface preparation may be found on the current edition of the appropriate Sika® Pre-treatment Chart. Consider that these suggestions are based on experience and have in any case to be verified by tests on original substrates. Application:Sikaflex®-295 UV can be processed between 10 °C and 35 °C (climate and product) but changes in reactivity and application properties have to be considered. The optimum temperature for substrate and sealant is between 15 °C and 25 °C.Consider that the viscosity will increase at low temperatures. For easy application, condition the adhesive at ambient temperature prior to use. To ensure a uniform thickness of the bonding it is recommended to apply the adhesive in form of a triangular bead.Tooling & FinishingTooling and finishing must be carried out within the skin time of the product. It is recommended to use Sika® Tooling Agent N. Other finishing agents must be tested for suitability and compatibility prior to the use. RemovalUncured Sikaflex®-295 UV can be removed from tools and equipment with Sika® Remover-208 or another suitable solvent. Once cured, the material can only be removed mechanically. Hands and exposed skin have to be washed immediately using Sika® Cleaner-350H cleaning towels or a suitable industrial hand cleaner and water. Do not use solvents on the skin.OverpaintingSikaflex®-295 UV can be painted prior to and after the formation of the skin. If the painting process takes place after the sealant has built a skin, adhesion could be improved by treating the joint surface with Sika® Aktivator-100 or Sika® Aktivator-205 prior to the painting process. If the paint requires a baking process (> 80 °C), the best performance is achieved by allowing the sealant to fully cure first. All paints have to be tested by carrying preliminary trials under manufacturing conditions. The elasticity of paints is usually lower than that of sealants. This could lead to cracking of the paint in the joint area.

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Sikaflex® 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. Quick Guide (pdf)

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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 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 to damp surfaces. Low viscosity, free-flowing polysulfide sealant for use on fine cracks and seams.*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.

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Primer-207 - Pigmented, Solvent-Based Primer for Various SubstratesSika® Primer-207 is a solvent-based black primer that reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives.Sika® Primer-207 is specifically formulated for the treatment of bond faces prior to the application of Sika’s 1-component polyurethanes. This primer might provide excellent adhesion without a previous activation step on many substrates. Sika® Primer-207 fluoresces under long-wave UV light for a limited period of time. This feature is used for in-process control.Usage:Sika® Primer-207 is used to improve adhesion on a very broad range of different substrates, such as float glass, ceramic-coated glass, plastics, pre-coatings, painted surfaces, E-coats, and metals.Seek the manufacturer’s advice and perform tests on original substrates before using Sika® Primer-207 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 to ensure adhesion and material compatibility. Application:Shake the Sika® Primer-207 can very thoroughly until the mixing balls rattle freely. Continue shaking for another minute and apply a thin but covering coat with a brush, felt, or foam applicator.Ideal application and surface temperatures are between 15 °C and 25 °C.Sika® Primer-207 has to be applied only once. Care must be taken to ensure that this single application gives adequately dense coverage. Consumption and method of application depend on the specific nature of the substrates. Tightly reseal the container immediately after each use.Features: Enhanced adhesion on a wide variety of substrates Visible under UV light Easy to use Quick Guide (pdf)Owner's Manual (pdf)

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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 hours. For use above or below the waterline. Will not shrink, crack, or dry out. Superior flexibility and adhesion to fiberglass, plastic, metal, and wood. Retains flexibility and tensile strength even after years of exposure. Acid free cure will not corrode metal.

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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 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.

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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 from tools and equipment. Acetone free formula. Owner's Manual (pdf)

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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, 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.

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Sikaflex® 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. Quick Guide (pdf)

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Sikaflex® 291 Fast Cure - White - 3oz TubeSikaflex® 291 is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. Used by many boat builders, its fast cure time makes it ideal for applications where speed is important. Sikaflex® 291 is manufactured in accordance with IOS 9001/14001 quality assurance system and the responsible care program.Features: General purpose polyurethane marine sealant Fast curing Above and below water applications Ideal for sealing thru hull and hardware applications Excellent adhesion to Gelcoat Resists saltwater 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.

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Aktivator-100 Clear 250ml BottleTransparent solvent-based adhesion promoter for various substrates. Sika® Aktivator-100 is a solvent-based colorless adhesion promoter, which reacts with moisture and deposits active groups on the substrate. These groups act as a link between substrates and primers or sealants/adhesives. Sika® Aktivator-100 is specifically formulated for the treatment of bond faces prior to the application of Sika’s elastic adhesives and sealants.  Features: Easy to use Enhanced adhesion on a wide variety of non-porous substrates Short flash-off time Transparent Usage:Sika® Aktivator-100 is used to improve adhesion on substrates such as float glass, ceramic screenprints, the cut face of old Polyurethane adhesives and paints. After intensive testing, this activator is also suitable to enhance the adhesion of other Sika sealants and adhesives on non-porous substrates. Seek manufacturer’s advice and perform tests on original substrates before using Sika® Aktivator-100 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 to ensure adhesion and material compatibility.

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Sikaflex® 295 UV - Black - 3oz TubeFeatures: UV resistant – no cracking or chalking Salt water resistant Good gap filling properties Fast tack-free time Paintable and sandable Bonds and seals in one step 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.

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