A & a resources supplies sponge for cleaning of soldering iron tips during the soldering process, thereby increasing life of the tip. The sponge is made out of cellulose material and contains no hazardous ingredients. This sponge constructional specifications include: sizes 10 mm and 15 mm width when expanded. Initially the sponge is in compressed state and instantly expands in thickness up to ten times the original thickness when soaked in water. Rinse the sponge needs to be rinse in water prior to use. The sponge can withstand the temperature upto 400°f. It has a long working life under recommended conditions of use. This sponge is available in various colours and sizes.
