Formulations

Quantum® 73421 is a state-of-the-art, single component, solventless, room temperature curing cyanoacrylate adhesive that polymerizes rapidly when pressed into a thin film between parts. The presence of surface moisture commences the cure of the adhesive. Quantum? 73421 develops handling strength within seconds and full functional strength in a few hours. Quantum? 73421 can bond a wide variety of surfaces including metals, thermoplastics, elastomers, ceramics, leather, cork, and paper, but is particularly suited for bonding hard-to-bond plastics. Notwithstanding the superior bonding capability of Quantum? 73421, it is NOT recommended for long-term glass to glass bonding applications.

Quantum® 156 is a single-component cyanoacrylate adhesive formulated for impact, thermal shock and peel resistance.

ReAct® 730 is a high strength non-flammable structural adhesive. This adhesive provides a resilient and rapid cure at room temperature when used with Hernon® Activator 56 or Activator 59. ReAct® 730 will provide high strength bonds on a variety of metals, ceramics, glass, and some plastics.

Tuffbond® 321 is a flexible, low viscosity, general purpose resin system used for casting, potting, and encapsulating of electrical and electronic components. This unique product has been formulated to combine ease in handling with optimum physical, thermal and electrical insulation properties.

Ultrabond® 787 is a one component, thixotropic adhesive, which cures when exposed to ultraviolet radiation and/or visible light of sufficient intensity. Ultrabond® 787 is primarily used for bonding rigid and flexible PVC to polycarbonate where large gap filling capabilities and a flexible joint are desired. Its flexibility enhances the load bearing and shock absorbing characteristics of the bond area. It has also shown excellent adhesion to a wide variety of substrates including glass, many plastics and most metals.

Hernon Voice Coil Bonder 360 is a single component, black, heat cure adhesive formulated for bonding and coating voice coil components and high-temperature lamination. The cured bond withstands temperatures exceeding 600°F (316°C).

Tuffbond® 394 is a single component, high temperature resistant, heat activated epoxy. It cures to a high-performance thermoset system with excellent adhesion properties to a wide variety of substrates. Tuffbond® 394 will change from amber-yellow to a reddish brown upon cure. Bonding the voice coil to the cone has been a challenge for engineers, specifically when the adhesive temperature resistance requirement is above 200°F (93°C). Two component epoxy was commonly used for this application, but limitations such as mixing ratio, cure speed, potential solidification in equipment and the need for equipment flushing solvents have made Tuffbond® 394 more practical.

Instantbond® 112 is a low viscosity, state-of-the-art, single component, solventless, room temperature curing cyanoacrylate adhesive that polymerizes rapidly when pressed into a thin film between parts. The presence of surface moisture commences the cure of the adhesive. Instantbond® 112 develops handling strength within seconds and full functional strength in a few hours. Instantbond® 112 can bond a wide variety of surfaces including thermoplastics, elastomers, ceramics, leather, cork, and paper, but is particularly suited for bonding metal substrates. Notwithstanding the superior bonding capability of Instantbond® 112, it is NOT recommended for long-term glass to glass bonding applications.

SelfSealer® 618 is a tough, pre-applied, non-hardening threaded sealant. When dried, it becomes a resilient, tight clinging, non-curing sealant for tapered or straight threads. It provides an instant seal on different pipe threads and can be used up to eight (8) times without recoating. SelfSealer® 618 is water based, non-toxic, safe and can be applied easily without special handling precautions. It provides resistance to vibrational loosening because of its prevailing torque characteristics. Therefore, it is very effective on non-locking applications.

Dripstop® 921 is a single component multiple purpose anaerobic adhesive gel for locking, lubricating and sealing threaded fasteners and pipe fittings.

Ultrabond® 752 is a UV curable adhesive product that provides excellent adhesion to glass and to plastics such as polyester, PVC, cellulose acetate, or nylon.

Instantbond® 117 is a high viscosity, state-of-the-art, single component, solventless, room temperature curing cyanoacrylate adhesive that polymerizes rapidly when pressed into a thin film between parts. The presence of surface moisture commences the cure of the adhesive. Instantbond® 117 develops handling strength within seconds and full functional strength in a few hours. Instantbond® 117 can bond a wide variety of surfaces including metals, thermoplastics, elastomers, ceramics, leather, cork, and paper, but is particularly suited for wire tacking applications. Notwithstanding the superior bonding capability of Instantbond® 117, it is NOT recommended for long-term glass to glass bonding applications.

Instantbond® 109 is a low viscosity, state-of-the-art, single component, solventless, room temperature curing cyanoacrylate adhesive that polymerizes rapidly when pressed into a thin film between parts. The presence of surface moisture commences the cure of the adhesive. Instantbond® 109 develops handling strength within seconds and full functional strength in a few hours. Instantbond® 109 can bond a wide variety of surfaces including thermoplastics, elastomers, ceramics, leather, cork, and paper, but is particularly suited for bonding metal substrates. Notwithstanding the superior bonding capability of Instantbond® 109, it is NOT recommended for long-term glass to glass bonding applications.

Dripstop® 940 is a thread sealant, which contains Teflon®, and for use on inactive metals such as stainless steel and aluminum used in chemical process piping. The properties of this Dripstop® prevents galling on Stainless Steel, Aluminum, and other metal pipe fittings. Dripstop® 940 is formulated to cure without the necessity of a primer. Dripstop® 940 has been shown to be compatible for use within diesel exhaust systems using DEF according to ISO-22241 through independent 3rd party verification. Dripstop® 940 withstands high pressures, sealing up to 250 psig steam at 400°F (204°C) continuous service while maintaining its chemical inertness. UL Classification – File MH14222 Classified by Underwriters Laboratories Inc.® for use in devices handling gasoline, petroleum oils, natural gas (pressure not to exceed 300 psig), butane and propane not exceeding 2 in. pipe size. 29R9.

Activator 47 is solvent-free and designed to initiate the cure of Hernon toughened acrylic adhesives. Since Activator 47 contains no solvents, no waiting time for solvent evaporation is needed prior to assembly.

Nuts N’ Bolts® 128 is a single component, low strength thread locker designed for locking plastic and metal fasteners. Fixture time is about 5 minutes and adhesive can be pre or post applied. Any excess adhesive on the surface will cure and will not migrate to the other parts. Nuts N’ Bolts® 128 can be used as a low strength thread locker, bonder or tamper proofer for metal, polyester, nylon and many other thermo plastics materials.

Instantbond® 110 is a state-of-the-art, single component, solventless, room temperature curing cyanoacrylate adhesive that polymerizes rapidly when pressed into a thin film between parts. The presence of surface moisture commences the cure of the adhesive. Instantbond® 110 develops handling strength within seconds and full functional strength in a few hours. Instantbond® 110 can bond a wide variety of surfaces including thermoplastics, elastomers, ceramics, leather, cork, and paper, but is particularly suited for bonding metal substrates. Notwithstanding the superior bonding capability of Instantbond® 110, it is NOT recommended for long-term glass to glass bonding applications.

Tuffbond® 305 is a modified epoxy adhesive that provides a very fast room temperature cure. Tuffbond® 305 exhibits very good moisture chemical and heat resistance. This very fast cure epoxy adhesive is specially formulated for rapid in-line assembly of loud speakers. Tuffbond® 305 is also recommended for bonding metals, wood, ceramics, etc., and can be used for potting and encapsulation of electrical and electronic components.

Ultrabond® 740 is formulated for bonding glass to glass or glass to metals. Ultrabond® 740 is excellent for bonding tacking and potting many parts. Ultrabond® 740 provides an excellent bond, high light transmittance and a refractive index like glass. Exposure to a high intensity UV light will cure these adhesives to a dry, hard surface.

Ultrabond® 748 is a single component 100% solid adhesive/sealant formulated to bond and seal electronic assemblies. Ultrabond® 748 can also be cured with heat above 200°F (93°C) or using a primer.

Ultrabond® 758 Is a low viscosity self-leveling UV curable potting compound formulated to provide high performance, fast curing, coating and encapsulating of electronic components. This product is also used for shallow potting applications.

Ultrabond® 773 is a single component, tri-cure conformal coating formulated for bonding glass to glass or glass to metals. Ultrabond® 773 is excellent for bonding and tacking many parts. Ultrabond® 773 can also be cured with heat above 200°F (93°C) or EF Primer 56. Exposure to a high intensity UV light will cure these adhesives to a dry, hard surface.

Gasket Replacer® 916 is a single component room temperature cure gel-like anaerobic gasket compound formulated to provide instant sealing capabilities. Once cured between mating metal flanges and filling voids in the surface, Gasket Replacer 916 provides a thin, flexible, solvent, and temperature-resistant seal. Gasket Replacer 916 can replace or be used as a dressing for conventional gaskets Gasket Replacer 916 is a recommended alternative to Gasket Eliminator Flange Sealant. Designed for metal closures Gasket Replacer offers a semi-flexible, anaerobic seal for flanges, similar to Loctite 515 and Loctite 518. Gasket Replacer's gel-like consistency can fill minor gaps and imperfections in flange surfaces and when fully cured, this sealant resists significant pressure. Known as a form-in-place gasket, this sealant adapts to the size and shape of the flange allowing a wide variety of uses including oil seals, engine housings and transmission flanges.

Gasket Replacer® 910 is a single component room temperature cure gel-like anaerobic gasket compound formulated to provide instant sealing capabilities. Once cured between mating metal flanges and filling voids in the surface, Gasket Replacer 910 provides a thin, flexible, solvent, and temperature-resistant seal. Gasket Replacer 910 is a recommended alternative to Gasket Eliminator Flange Sealant. Designed for metal closures Gasket Replacer offers a semi-flexible, anaerobic seal for flanges, similar to Loctite 515 and Loctite 518. Gasket Replacer's gel-like consistency can fill minor gaps and imperfections in flange surfaces and when fully cured, this sealant resists significant pressure. Known as a form-in-place gasket, this sealant adapts to the size and shape of the flange allowing a wide variety of uses including oil seals, engine housings and transmission flanges.

Silastomer® 334 is a high performance, single component, ready to use adhesive / sealant. It has a paste-like consistency, which cures to a tough, resilient and durable silicone rubber when exposed to moisture in the air. Since it will not flow of its own weight, Silastomer® 334 can be applied to vertical, horizontal and overhead joints without sagging or running off. It will adhere to clean metals, glass, most types of wood, silicone resin, vulcanized silicone rubber, natural and synthetic fiber, ceramic, many plastics and painted surfaces. Silastomer® 334 provides excellent resistance to moisture, weathering, vibration, ozone and extreme temperatures. It can be applied in surface temperatures of 0°F to above 120°F with no loss in performance. Fully cured Silastomer® 334 can withstand extended periods at temperatures up to 400°F.

Nuts N’ Bolts® 227 is a single component, high strength, anaerobic compound used to lock and seal fine threaded nuts, bolts, and studs in a wide variety of applications.

Nuts N’ Bolts® 232 is a single component medium strength, anaerobic compound used to lock and seal fine threaded nuts, bolts and studs in a wide variety of applications where removal with ordinary hand tools is necessary.

Nuts N’ Bolts® 234 is a single component medium strength, anaerobic compound used to lock and seal coarse threaded nuts, bolts and studs in a wide variety of applications where removal with ordinary hand tools is necessary.

Nuts N’ Bolts® 240 is a single component anaerobic compound used to lock and seal fine threaded nuts, bolts and studs in a wide variety of applications requiring easy removal or adjustment.

Nuts N’ Bolts® 246 is a single component anaerobic compound used to lock and seal coarse threaded nuts, bolts and studs in a wide variety of applications where removal with ordinary hand tools is necessary.

Nuts N’ Bolts® 236 is a single component medium strength, anaerobic compound used to lock and seal fine threaded nuts, bolts and studs in a wide variety of applications where removal with ordinary hand tools is necessary.

Nuts N’ Bolts® 223 is a single component, high strength, anaerobic compound used to lock and seal coarse threaded nuts, bolts, and studs in a wide variety of applications.

Nuts N’ Bolts® 248 is a single component anaerobic compound used to lock and seal fine threaded nuts, bolts and studs in a wide variety of applications requiring easy removal or adjustment.

Brake Bonder 362 is a black heat curing, nitrile/phenolic solvent-based adhesive. Cured Brake Bonder 362 furnishes excellent resistance to thermal shock, chemicals, and water. The cured bond withstands temperatures exceeding 600°F (315°C). The primary application for Brake Bonder 362 is bonding brake, clutch, and other friction materials to metal.

HASA 722 is a single-component, anaerobic, structural adhesive designed for bonding rigid assemblies. HASA 722 cure is accomplished when mating surfaces including metal, glass and ceramics are joined together. Accelerated cures are possible with the application of primers or by a short, low temperature heat cycle. Upon cure, HASA 722 is a highly crosslinked thermoset plastic with excellent properties over a wide range of conditions.

Nuts N’ Bolts® 230 is a single component medium strength, anaerobic compound used to lock and seal fine threaded nuts, bolts and studs in a wide variety of applications where removal with ordinary hand tools is necessary.

Dripstop® 923 is a single component, paste-like anaerobic pipe sealant compound, which contains Teflon®. The product cures when confined in the absence of air between close fitting metal surfaces. This industrial grade sealant develops controlled low strength to facilitate disassembly. Certified to NSF/ANSI Standard 61 for use in commercial and residential potable water systems not exceeding 82°C (180°F). Dripstop® 923 is recommended for sealing metal tapered pipe threads and fittings up to 2 inches (5cm) NPT for industrial applications in the chemical processing, petroleum refining, pulp/paper, waste treatment, textile, utilities/power generation, marine, automotive, industrial equipment, gas compression and distribution industries. It is also recommended for industrial plant fluid power systems.

Hernon Activator 21 is an encapsulated catalyst that activates the resin Self Locker 523.

Supertacker® 357 is a single component, high performance elastomeric adhesive that exhibits exceptional bonding characteristics to a broad range of materials including metals, glass, plastic composites, rubber, leather, wood and vinyl. Supertacker® 357 provides a tough, waterproof bond that won’t crack or become brittle. Supertacker® 357 out-performs silicones, acrylics, and rubber cement because it bonds to more surfaces with greater strength and durability.

Cylinlock® 846 is a fast-curing, high-strength anaerobic adhesive yielding higher shear strengths with temperature resistance up to 300°F (149°C). It provides relatively quick cures, outstanding solvent resistance, and improved reliability for metal service applications. Certified to NSF/ANSI Standard 61 for use in commercial and residential potable water systems.

Nuts N’ Bolts® 225 is a single component, high strength, anaerobic compound used to lock and seal coarse threaded nuts, bolts, and studs in a wide variety of applications.

Silastomer® 333 is a high performance, single component, ready to use adhesive / sealant. It has a paste-like consistency, which cures to a tough, resilient and durable silicone rubber when exposed to moisture in the air. Since it will not flow of its own weight, Silastomer® 333 can be applied to vertical, horizontal and overhead joints without sagging or running off. It will adhere to clean metals, glass, most types of wood, silicone resin, vulcanized silicone rubber, natural and synthetic fiber, ceramic, many plastics and painted surfaces. Silastomer® 333 provides excellent resistance to moisture, weathering, vibration, ozone and extreme temperatures. It can be applied in surface temperatures of 0°F to above 120°F with no loss in performance. Fully cured Silastomer® 333 can withstand extended periods at temperatures up to 400°F.

Adhesion Promoter 42 is a single component product designed to improve adhesion to low surface energy plastics such as polyethylene, polypropylene, and Santoprene to similar substrates using Quantum® and Instantbond® adhesives.

Tuffbond® 316 is a two component, room temperature cure system. By changing the ratio of resin and hardener, the cured adhesive can change from a tough and flexible to a hard and rigid system. Tuffbond® 316 is recommended for bonding metal, glass, wood, concrete, and rubber, and can be used for potting and encapsulation of electrical and electronic components.

Activator 63 is a solvent-based product, specially formulated to promote the cure of Hernon Adhesives.

Primer 46 is a single component, solvent-free, reactive monomer-based product designed to promote the cure speed of Hernon® anaerobic adhesives and sealants. Primer 46 is used where increased cure speed of Hernon® anaerobic adhesives and sealants is required. It is especially recommended for applications with passive metals or inert surfaces and with large bond gaps. It is particularly recommended for cure conditions below 15°C.

Cylinlock® 824 is a general purpose, single-component, anaerobic adhesive used primarily for joining cylindrical assemblies of all types. It is a low viscosity, self-hardening adhesive that cures when confined between ferrous or copper alloy metals. The cured adhesive is a thermoset plastic suitable for exposure to most solvents.

HASA 716 is a single component structural anaerobic adhesive formulated for bonding rigid assemblies at high temperatures. This high strength acrylic adhesive cures when it is confined between mating surfaces. Utilized for bonding magnets in motor assemblies and structural applications, HASA 716 provides a strong permanent bond and is resistant to impact and vibration. Hernon Primer 50 accelerates the cure. HASA 716 is similar in function to Loctite A533 and Loctite AA332 and delivers high shear strength and tensile strength. One of its primary uses is securing permanent magnets in motor magnet bonding applications. Recomended Applications: Furniture | Elevators | Automotive Applications | Permanent Motor Magnets | Speakers | Generators | Bonding Flywheels | Sensors |

HASA 66071 is a single component structural anaerobic adhesive formulated for bonding rigid assemblies at high temperatures. HASA 66071 cures when it is confined between mating surfaces. Hernon® Primer 50 accelerates the cure.