Stronger, faster stencil cleaner very pure blend, water-free alcohols. No rinsing required, excellent on lead-free pastes, non-corrosive & ESD safe. No tear, no lint, heavy duty wipe unique "slam-shut" package for extra long service life. This low cost cleaner has a slow evaporation rate and dries residue free. - It is also effective in cleaning oils and grime often found on electronics and is compatible with nearly all electronics grade materials and substrates. Use with confidence to clean assembly line items such as stencils, components, boards, displays, cables and connectors.