Product Detail

Advanced Adhesives and Product Details

Our technical specifications, similar products and dispensing equipment for this product are listed below. If you have still have questions about the technical characteristics of this product, Hernon Manufacturing gives you the unique opportunity to talk to one of our product engineers. You can also print out a convenient, easy-to-share product package by clicking on the link "Print Product Presentation."

UV Cylinlock 821

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Detail/Description

PRODUCT DESCRIPTION
Hernon UV Curable Cylinlock 821 is a fast curing, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. Curing occurs when adhesive is confined between mating surfaces. The UV cured adhesive is a thermoset plastic suitable for exposure to most solvents and withstands temperatures up to 300oF (149oC). Augments or replaces press fits, set screws, pins and other mechanical retaining methods. Avoids heavy press fits due to rapid cure. Cylinlock 821 cures quickly at room temperature without the need for surface activators or heat to join cylindrical assemblies. Fixturing strength develops in five minutes, or within 15 seconds by exposing the edge fillets to high intensity long wavelength UV light (365 nm). Full strength will be reached in 24 hours. UV Cure fillets at UV light irradiances above 60 milliwatts/cm² to insure proper cure.

INDUSTRIES SERVED
Aerospace, aviation, automotive, electrical, electronics, appliance, defense, ammunition, marine, engineered plastics, heavy equipment, maintenance, energy and utilities, industrial assemblies, medical device assemblies, composites.