Despite perforations in metal or plastic impression trays to help retain alginates and hydrocolloid materials, many practitioners prefer a stronger adhesive bonding between alginate and tray. Hold Tray Adhesive provides that extra confidence. Available in liquid or aerosol spray. Not recommended for use with elastomeric impression materials. Strong and consistent retention of impression materials. Easy-to-use spray or liquid.

Contains: 2 x 0.5oz Bottles.