Replacement for: Hakko 609-029, A-1042 Weller TC-205 Unger 9904. Plato® sponges are manufactured with pure cellulose which has the ability to absorb many times its weight in water. Also resistant to abrasion and tearing forces that occur during the tip wiping process. Cellular structure is designed to expand when wet, and retain water for long periods of time. Meets ANSI (J-STD-001B) for low sulphur content and fine porosity. Sponges are used to remove excess solder and oxides from your soldering tip extending its life.

Dimensions: 2.7" x 2.7"