Philmore 12-437 Fiberglass PrepPen

Description

The Philmore 12-437 Fiberglass PrepPen is designed to ready a surface for soldering. This pen is made of a bundle of fiberglass strands that are capable of clear the contours of circuit boards and other computer hardware. The pen comes with two cartridges, one fully installed and the other stored in the handle. They work like sandpaper while reaching areas that it couldn’t. It feels like an eraser to use while it smooths out rough surfaces and clears away rust, corrosion, and foreign materials. Perfect for any soldering toolkit, whether for professionals or hobbyists.