Qualitek RA300 Series is an activated rosin cored solder developed for general hand soldering applications. Utilizing refined resin and a very effective activator, RA300 performs extremely well on hard to solder parts and surfaces in conjunction with high temperature lead free solder.
Suitable for use in any commercial hand soldering application that specifies compliance to J-STD-004 ROM1. Perfect for broadcast TV, pro-audio, video, games and electronics.