This collection is a guide to mold making. It contains Instructables that describe various types of molds and mold making techniques. From the most basic 1-part pour molds to complex multiple part brush-on molds.
If you've never made a mold before and would like a general overview on the world of mold making check out my "How to make molds" Instructable first. It will walk you through the basic vocabulary, concepts and resources you'll need to get started.