GOOT ST-40BW Coiled Wire Tip Cleaner Refill (2 Pack)

The Goot Brass Wool Tip Cleaning Sponges are premium replacement cleaning inserts designed for use with Goot tip cleaners such as the ST-40 model. These brass wool sponges are crafted to help you maintain optimal tip condition on your soldering iron, removing oxidation and old solder without the need for water - reducing heat loss and improving your soldering workflow.

Superior Cleaning with Brass Wool

Each unit consists of low-abrasive brass wool strands that gently and effectively clean the soldering iron tip. Unlike wet sponges that require water (and can cool the tip dramatically), brass wool works dry - preserving tip temperature and extending the life of both tip and iron. Brass wool's unique structure catches solder residues while preventing excessive wear on the tip surface.

Optimised for Heat Efficiency

Using brass wool means less heat loss compared to traditional wet sponges. This helps the soldering iron retain temperature between cleanings, allowing for more consistent solder joints and faster workflow when tackling repeated connections on PCBs, wires, or small components. This makes ST-40BW a great choice for hobbyists and professionals alike who value efficiency and quality.

Easy to Replace and Durable

The ST-40BW set comes as a pair of brass wool sponges, ready to insert into compatible tip cleaner holders like the ST-40. These replacement sponges are easy to swap out - simply remove the old brass wool and insert a fresh bundle into the tip cleaner. Their long service life makes them a cost-effective way to keep your soldering station in top condition.