Poly Feeder National
Manufactured by Swienty.Polystyrene 45mm thick.Density 100g/litre. Should be painted inside prior to use with a Waterproof Emulsion paint to seal it. Paint with Sandex Masonry Paint on the outside to prolong the life expectancy of the hive for up to 30 years. The poly hive parts are inter changable/compatible with National wooden hive parts.