For deep 9-5/8" super, 9-1/8" frames.
Duragilt Foundation is a nice hybrid of a plastic membrane sandwiched between pure beeswax sheets for strength and durability.
Durability combined with a foundation bees will build well on.
Use with support pins for added support. Duragilt foundation has metal edges so there is no wiring needed. Can be reused.
10 sheets.
