Moldmaking With Clear Silicone Rubber

Intro: Moldmaking With Clear Silicone Rubber

When a project requires a complex parting line, it is often easier to pour the entire mold in one process with clear rubber, then cut your parting line. This process also saves at least a day in creating the mold.

To see other mold making videos see http://www.freemansupply.com/moldmaking.htm

Share

    Recommendations

    • Fix It! Contest

      Fix It! Contest
    • Tiny Home Contest

      Tiny Home Contest
    • Metalworking Contest

      Metalworking Contest

    6 Discussions

    0
    None
    Bazzatron

    9 years ago on Introduction

    I can totally do this at home! Now where did i leave my vac chamber and pressure pot....

    0
    None
    Avasar10000

    9 years ago on Introduction

    I enjoyed you INSTRUCTABLE very much. I had not seen the "bombs away method" before; that will be useful. Thank you for that tip. Is it possible to build a vacuum degassing unit? As you pointed out, they are not very economical if purchased outright. I will be molding small items. I thought of building one out of a standard 1 gal paint can and an expended food saver vacuum type product. I do not know much else regarding the necessary mechanics of the unit though. Any help, or link to a ‘how to would” be appreciated. Thank you – Avasar10000

    0
    None
    rsr

    9 years ago on Introduction

    Awesome time saver, I have been using transparent silicone rubber from rubber sheet roll. I was press molding two sides of the part bu this makes way more sense.