42 Blue

42 Blue can handle 70% of the thread locking tasks man and nature can throw at you, and is built for high speed production of small to medium size fasteners. HSR™ cure system powers the anaerobic polymerization, while fumed silica provides the thread filling staying power that reliable performance demands. This platform, built to maximize the functional parameters of Mil-Spec 46163 Type II Grade N eventually caused us to design and build our own reactor, so we could reach the top of the performance curve. 42 Blue, created in Wisconsin, for global performance supremacy.




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Dewald Engineered Adhesives anaerobic adhesives and sealants represent the latest generation in anaerobic chemistry. Anaerobic threadlockers remain liquid when they are exposed to the oxygen in air, but in the lack of air, (or anaerobic environment) these products quickly polymerize and fill the inner space between the surfaces. In a continuous quest to improve the performance of anaerobic adhesive’s and sealants, Dewald Engineered Adhesives works with leading edge engineers to push the chemistry forward, to increase cure speeds and bond strengths, and to design products that are able to cure on contaminated or inert surfaces and yet remain stable without special handling.

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