Ideal for removing solder pastes, inks, adhesives and flux residues. Removes oil, grease, ionic and non-ionic residues. Safe for Plastics & Metals. Suitable for cleaning Printed Circuit Boards and hardline coaxial cables as well as restoring automatic and semi-automatic printer stencils to a spotless state. No cotton: 50/50 of polyester and cellulose for low-linting.