PROVEN TO STAY FLAT
(no leakage)
Quality 10 frame flat bottom board (16-1/4" X 21 5/8" with attached 3/4" pine beeways) provides a simple, yet effective means for providing the bees with an entrance to the hive:
ABOUT MDO PLYWOOD:
Medium density overlay panel, or MDO panel, is a paintable surface made of plywood with a weather-resistant resin overlay bonded to the wood by heat and pressure. The overlay, which has at least 27% resin content, resists water, weather, wear and degradation.