Delo Offers Dualbond GE4918 Sealant
Delo Dualbond GE4918 is a light- and humidity-curing sealant for connectors that are often found in vehicle control units or sensors.
Reportedly offers good pin sealing properties, increases connector life and allows efficient production. Adheres well to mercaptan coating and connector housing materials PA and PBT. Is flexible in cured state; compensates for different thermal expansions of metal pins and plastic housings. Offers temperature resistance up to +150°C and is able to keep connectors tight after thermal shock tests ranging in temperature from -40°C to +150°C. Can be fixed in 10 to 20 sec. with help of high-intensity UV light. In shadowed areas that cannot be reached by light, a second curing mechanism allows adhesive to fully cure under influence of air humidity. An inline tightness test can be performed immediately after UV light fixation.
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