Formulations

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.

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

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.

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

Mine Bonder 2000 is an anaerobic adhesive sealant which cures rapidly through large gaps with Hernon Primer 50 and will also provide rapid cure and dry fillets when exposed to high intensity ultraviolet light.

Nuts N’ Bolts® 237 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® 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.

Tuffbond® 315 is a modified epoxy adhesive that provides a fast room temperature cure. Tuffbond® 315 exhibits very good moisture chemical and heat resistance. This fast cure epoxy adhesive is specially formulated for rapid in-line assembly of loudy speakers. Tuffbond® 315 is also recommended for bonding metals, wood, ceramics, etc., and can be used for potting and encapsulation of electrical and electronic components.

Tuffbond® 47771 adhesive/sealant is a two-component epoxy. This adhesive is a 100% solid system, one to one ratio, room temperature cure system.

Porosity Sealant (HPS) 38374R is the solution to leak proof parts, improving machinability, in addition to increasing the durability and surface quality for painting and plating. The required addition of HPS Initiator activates the dual-cure system enabling the system to cure anaerobically at room temperature or at elevated temperatures. The cured, hardened resin exhibits superior chemical resistance and elevated temperature stability. The microscopic voids, where potential leaks occur (between metal grains or ceramic or plastic molecules) in the part are filled by low viscosity resin during vacuum application. Sealed micro-pores cure without shrinkage to a tough, cross-linked, thermoset polymer, permanently sealing the work piece. Residual adhesive film is washed from the part surfaces by water during the rinsing cycle. The parts leave the impregnating process without surface residue and can then be used in production within a short period of time. When used in preparation for plating or painting processes, the impregnation process also eliminates absorption of plating material (like acids) or painting prep solvents that could otherwise bleed out of the pores causing finishes to discolor, blister, pit or peel. Sealed powdered metal parts exhibit better machinability, enhanced tool life and better dimensional control.

HASA 39781 is a single-component, anaerobic, structural adhesive designed for bonding rigid assemblies. HASA 39781 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 39781 is a highly crosslinked thermoset plastic with excellent properties over a wide range of conditions.

Grenade Igniter Case Sealant 40995 is a single component anaerobic thread locking and sealing adhesive. Grenade Igniter Case Sealant 40995 is a low viscosity penetrating material that works by capillary action between mating surfaces. The cured adhesive is a high-performance thermoset plastic suitable for temperatures up to 400°F (204°C). Grenade Igniter Case Sealant 40995 cures quickly at room temperature without the need for surface activators or heat to join threaded assemblies. Fixturing strength develops in five minutes, or within 10 seconds by exposing the edge fillets to high intensity long wavelength UV light (365 nm). Full strength will be reached in 24 hours. Cure fillets at UV light irradiances above 60 milliwatts/cm² to insure proper cure.

Porosity Sealant (HPS) 59801 is a low viscosity liquid sealant designed for sealing interfacial leak paths in flexible electronic assemblies. It may also be used to enhance dielectric strength or seal porosity in passive materials. The dual-cure system incorporated in HPS 59801 offers the advantage of elevated temperature curing or curing at room temperature. HPS 59801 is typically applied with a vacuum impregnation process that removes air from the internal void and then saturates the part with liquid sealant. In the absence of circulating air, the liquid rapidly polymerizes to form a tough, flexible, thermoset polymer that permanently seals gaps in the assembly. Excess liquid sealant is rinsed from the outside of the part with an aqueous solution effectively leaving no surface build up. Parts processed with HPS 59801 are sealed internally but remain cosmetically and dimensionally unchanged. Typical applications include sealing or unitizing over-molded electrical components against leakage of air, water, coolants, oils and other fluids. As a good insulator, HPS 59801 may also be used to improve the dielectric strength across gaps between high voltage conductors.

Nuts N’ Bolts® 425 is a single component anaerobic thread locking material, which is thixotropic and develops medium to high strength. The product cures when confined in the absence of air between close-fitting metal surfaces.

Fusionbond® 375 is a highly thixotropic, two component, room temperature curing, 1:1 ratio, methacrylate adhesive system. Fusionbond® 375 is formulated to provide fixturing strength within 7 to 10 minutes. This adhesive product forms resilient bonds and maintains its strength over a wide range of temperatures. Fusionbond® 375 is suitable for bonding a variety of substrates with a minimum of surface preparation. Fusionbond® 375 provides toughness at temperatures from -67 to 250°F. Recommended substrates: PVC, acrylic, ABS, stainless steel, and some types of fiberglass.

Nuts N’ Bolts® 410 is a single component, low viscosity anaerobic adhesive/sealant designed especially for wicking applications. It has the ability to penetrate porous structures and cracks by capillary action, filling voids as large as 0.005 in.

UV FOG (Form on Gasket) 41764A is an EB/UV curable product that provides excellent adhesion to shaft seals, oil seals, metals, glass, ceramics and plastics. Can be used as a Form-in-place gasket in oil and coolant systems. Typical applications include Engine covers, Oil pans and other fluid seal systems.

Nuts N’ Bolts® 420 is a single component anaerobic thread locking material, which is thixotropic and develops low strength for easy disassembly. The product cures when confined in the absence of air between close fitting metal surfaces.