The Original Resinator 5 Gallon Resin Collection Bag, 1/2" MeshThe Original Resinator 5 Gallon Resin Collection Bag Resin Collection methods are well developed these days, with a number of techniques that can serve for very small batches. However, even for small batches, but definitely up to large and very large batches you need the highest quality resin (rosin) collection bags. Ours come in 8 different sizes: 200 150 100 75 50 25 micron rated and 1 2" Mesh as well as 1 2" Mesh. 5 gallon Resin Collection Bags can