High-density polystyrene diaphragm to be inserted into the nesting frame.
QI D31
€5.40
Tax included
Pre-colored high-density polystyrene DIAFRAM for insertion into D.B. nesting frame (new or used , no wires) 30 mm thickness - Width 415 mm x Height 265 mm
Guaranteed safety for consumers, bees, and Beehive products;Exact dosage for precise number of hives;Allowed in organic beekeeping;Easily soluble in sugar syrup at room temperature;Excellent efficacy (>96%) and tolerability.
Anodizing is a nonspontaneous electrochemical process by which a protective oxide layer forms on the surface of the treated metal and protects it from corrosion