Resinator 55 Gallon Resin Collection Bag Kit (includes 1 ea 25, 50, 150 micron)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 six different sizes: 200 150 100 75 50 25 micron rated. 5 gallon Resin Collection Bags can process up to 1lb of material at a time independently, and even more with the help of