Catramix liquid bituminous black (tar) varnish with high adhesion. Extremely useful for waterproofing and protecting metal structures, gutters, channels, tanks, scaffolding, sheeting, flashing and buried iron, wood and cement. Do not apply the product under extremely hot or cold conditions. Shake well and apply with a roller brush or spray to a completely dry, clean surface. CATRAMIX is ready to use; for any necessary dilution or tool cleaning use Eco Service DILUENTE NITRO.