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  • Powertex is a universal medium/fabric hardener and is an environmentally friendly, non toxic, water-based liquid sculpting medium and can harden absorbent materials such as cloth, fabric, textiles, paper, cardboard, leather and fiberglass which following 3 weeks curing/drying time is weather resistant. Powertex can be easily combined with self-hardening clays, concrete, stone, ceramic, wood, sand and Stone Art which can be used for making sculptures, paintings, decorative objects and jewellery. Powertex air dries but using warm air from a blow dryer or radiator accelerates the drying time and once dry your artwork can be decorated with oil paints, acrylics or Powercolor/pigments mixed with easy varnish

    £30.00
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