Hi
So I have a biomass 60 that the top gasket under the sheet metal plate is gone. Tried to make one myself by using a mold and casting it from refractory cement. It's broke too now. What material would you recommend and where to purchase. Thanks
So I have a biomass 60 that the top gasket under the sheet metal plate is gone. Tried to make one myself by using a mold and casting it from refractory cement. It's broke too now. What material would you recommend and where to purchase. Thanks
![[Hearth.com] Biomass 60 question](https://www.hearth.com/talk/data/attachments/310/310282-c2bee5b058085981606da21293e042ac.jpg?hash=KT3SAnaqLe "[Hearth.com] Biomass 60 question")
