Insulation Hanger

thingiverse

Insert this in a piece of 1/2 inch PVC and you will have a great tool for stuffing non-faced insulation in overhead rafters and high walls. Print with support touching buildplate and on a raft so it stays stuck to the print bed until it is finished. The 2 small pads keep it from wasting filament where supports are not needed. Use a good quality filament. PETG preferred. Shell thickness should be 2.4mm or higher. Top and bottom thickness should be 2.4mm or higher. Fill density should be 50% or higher.