B'LASTER® PB penetrating catalyst is a powerful and concentrated co-polymer penetrant that breaks loose surface tension rust and corrosion. The capillary action allows PB to "pull" itself uphill and into the tightest cavities to attack rust from all angles. The powerful penentrant looses rusted nuts, bolts, pipe threads, coupling, fittings and hinges. Works on automobiles, boats, aircraft's, household items, plumbing fixtures, agricultural equipment, industrial equipment and much more.
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