sealed solder & See connectors

Features & Benefits

Take the guesswork out of soldering!

The objective of the thermal indicator is to provide the installer with an additional visual cue of the solder sleeve transforming and flowing into wire strands. The most common mistake using solder connectors is not heating the solder enough, creating a cold solder joint (inferior termination). To prevent a cold solder joint, the red dye offers an extra visual cue for the installer to continue applying heat to the solder connector until the red dye disappears from the solder sleeve. This ensures a good solder joint, which maximizes tensile strength & conductivity.

Uninstalled

Mid Install

Installed

Cut-Away

Thermal Indicator Solder Sleeve

Red thermal indicator disappears from solder sleeve when solder has flowed.
Lead free solder alloy has greater surface tension
“No-clean” flux on solder sleeve cleans metals &
provides quality solder termination.