Does anyone know where I might find an adapter to refill small propane bottles from a bulk tank?
Answers:
Several years ago the practice of filling propane vehicles was common in the rural areas. Farm tractors would also be filled from your house tank. I would first start by going to a local propane/butane dealer and pose this question to them. Regulations may prevent you from doing this in your area. There is a local business in my home town that regularly fills their bottles from a larger tank. They did send the employees for training because this can be quite dangerous if not handled correctly. When I visit the place I get mine filled I see they have directions that must be followed. The amount put into the bottle is weighed because they should not be filled above a certain level. Your local dealer can supply you with what you need and they are a great source of information and possible safety training. Best of luck.
Other answers:
Probably Strickland Propane, where they sell propane and propane accessories.
Probably Strickland Propane, where they sell propane and propane accessories.
Harbor Freight sells them you can get them thru their website, via catalog or brick & mortar store
Vapor Barrier???