Harvest Surfactant is an advanced debubbliser clinically designed to reduce surface tension, thus eliminating bubble formation when pouring dental model casts from impressions and investing wax patterns. Innovative Trigger Mist™ Delivery System offers ergonomic comfort and sprays an ultra-fine mist to ensure even coverage. Safe for use on all types of impression materials, including alginates, wax and hydrocolloids. Harvest Surfactant is non-contaminating and alcohol free. Comes complete with empty trigger spray bottle.