Slack wax is a petroleum product; the raw material of paraffin wax, Slack wax is a mixture of oil and wax in yellow or brown color, processed by pressing to decrease the oil content and discoloring by special powders after heating to produce paraffin wax. Slack wax verifies from light to heavy grades. All types of slack wax are used as blending components or waterproofing materials in the manufacturing of various industrial products. Slack Wax is the main component for production of petroleum jelly and paraffin wax. Slack Wax is a translucent crystalline material in the solid state and yellow, clear liquid when molten
