Home > Products > FIBREGLASS > Epoxy Resins > Industrial Formulators > Sealtronic 21AC-7V
Industrial Formulators
Sealtronic 21AC-7V
Sealtronic 21AC-7V is a two part (polymer) compound developed for the communications and electronics industries as a means to protect circuits and other sensitive equipment. Sealtronic is completely non-porous and waterproof.
An electronic component, if it has been encapsulated in Sealtronic, can literally be submerged in water and will remain functional (ie: oceanography). Sealtronic was developed over several years to cure with less that on half of one percent shrinkage. Shrinkage can induce strains on sensitive electronic components during the curing process.
In addition, Sealtronic's rate of curing is controlled to the point where the heat generated during the cure is also minimal.