Formulations

Silastomer® 340 is a one-component, acetoxy, moisture curing RTV (room temperature vulcanizing) ready-to-use adhesive / sealant and gasketing compound. Can be used as a form in place gasket material where temperatures may reach up to 600°F. Silastomer® 340 will remain flexible with excellent resistance to aging and vibration. Meets MIL-A-46106B Type 1 requirements. FDA compliant with Regulation Title 21 CFR 175.105 where incidental food contact may be involved.

Ammunition Primer Sealant 34194 is a single component 100% solid system offering a tough, dry coating with superior chemical and environmental resistance after cure. Ammunition Primer Sealant 34194 will cure rapidly when exposed to high intensity U.V. light. This coating is formulated to migrate rapidly resulting in complete coverage of the gap. The fluorescent sealant will offer an easy inspection using standard vision system.

Silastomer® 343 is a black, 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. Designed to provide excellent oil resistance and can be used as a form in place gasket. 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® 343 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® 343 can withstand extended periods at temperatures up to 400°F.

Supertacker® 351 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® 351 provides a tough, waterproof bond that won’t crack or become brittle. Supertacker® 351 out-performs silicones, acrylics, and rubber cement because it bonds to more surfaces with greater strength and durability.

Supertacker® 353 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® 353 provides a tough, waterproof bond that won’t crack or become brittle. Supertacker® 353 out-performs silicones, acrylics, and rubber cement because it bonds to more surfaces with greater strength and durability.

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.

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® 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.

Primer 57 is a single component, solvent-free, reactive monomer-based product designed to promote the cure speed of Hernon® anaerobic adhesives and sealants. Primer 57 is used where increased cure speed of Hernon® anaerobic products is required, and for difficult to bond applications where galvanized steel or zinc electroplated surfaces are involved. This product was specially formulated for increasing bond integrity on dichromated surfaces.

Cleaner 62 is a non-aqueous, hydrocarbon based, non-CFC industrial solvent which removes oil and grease completely. This cleaning solvent prepares the surface for bonding with Hernon® Adhesives and Sealants. Cleaner 62 is recommended for final cleaning prior to assembling parts with Hernon® Adhesives and Sealants. It is not recommended for cleaning (flushing) equipment or for cleaning printed circuit boards and printed circuit assemblies.

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.

Nuts N’ Bolts® 431 is a wicking anaerobic used for preassembled equipment and structures where penetration into fastener connection points is required. This product allows very simple preventive maintenance by permitting thread locking without dismantling equipment. The product “wicks” into voids by capillary action. Use Nuts N’ Bolts® 431 to seal pores or pinhole porosity in welded seams, tanks, castings, or metal parts. The cured adhesive is a thermoset plastic suitable for temperatures up to 400°F (204°C), and exposure to most solvents.

Instantbond® 123 is a medium 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® 123 develops handling strength within seconds and full functional strength in a few hours. Instantbond® 123 can bond a wide variety of surfaces including metals, thermoplastics, elastomers, ceramics, leather, cork, and paper. Notwithstanding the superior bonding capability of Instantbond® 123, it is NOT recommended for long-term glass to glass bonding applications.

Instantbond® 127 is a gel consistency single component, solvent-less, room temperature adhesive that sets in seconds when confined between two surfaces. The gel consistency allows for gap filling capability and prevents migration to unwanted areas.

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.

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.

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

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.

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® 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.