Going to try again to make a mold of my penis for the wife. Wanted some input before I spent the money. Tried the clone a Willie without much luck.
Posted Sep 4, 2015, 1:57 PM UTC
I've had some success with this.
First, I made my own tube because I am fairly curved. Basically, I wrapped a few layers (about 1/2 inch thick) of bubble wrap around my penis and then wrapped a few layers of duct tape around the bubble wrap, the first pass with the sticky facing out and the second pass with the sticky side facing in. Remove penis and bubble wrap from the duct tape and you're left with a tube of duct tape (silver non-sticky side on both the inside and outside of the custom tube. I then cut the bottom off of a gatorade bottle and attached it with duct tape. Use the duct tape generously and make sure there are no holes in your tube.
For the mold I used alginate powder purchased on Amazon (1lb (454g) Create-A-Mold Alginate Molding Powder Life Casting Impression Material). 1 pound for $14. I found that a pound was enough for three or four molds. It is super easy to use and it changes color when it is ready. My first batch solidified too fast, so I used cooler water the next time.
The next day I filled the mold with RTV 35A-40A platinum silicone purchased from RAW Materials on eBay. I purchased 2 pounds (1 quart, I think), which was easily enough for three or four models. The final toy was harder than the clone-a-willy, I would not go higher than 40A, and if I do this again I will likely go for something a little softer.
In the end it was a success, we got two good copies (one a solid dildo, the other with a vibrator inserted in) and had both plenty of alginate and silicone.
One last hint: buy a bowl and a spatula from the $.99 store for the silicone. It is not worth trying to clean.
How quickly did the mold set up?
Total time from mixture, insertion and removal was maybe ten minutes. When it is mixed, you have one to one and a half minutes until it gets too hard to work. Fill the tube 80 percent of the way and push your penis in, that works way better than trying to pour the alginate around your member. The alginate I mentioned from Amazon changes color when set up. And, I'm not going to lie, if you are fast enough to use warm water, it feels pretty good and is fun to pay with.
And I should have said before, a cock ring will make things go better as well.
Do you think this will work by just pouring it on? That is my plan.
Well, you'd likely get a great mold, but the question is what you'd cast into the mold. You have to be careful casting silicone into silicone, which means using a lot of silicone release agent, which isn't cheap. The biggest advantage of silicone mold is that it can be used over and over, not sure how many replicas you want to make. The Body Double that you linked to is often used with a resin, which would probably not be much fun for your wife unless she enjoys hard plastic and isn't body safe.
If you want to use Smooth-On products, it looks like Alja-Safe Acrobat or [Alja-Safe® Breeze] (http://www.smooth-on.com/index.php?cPath=3_1402) is what you'd want to make the mold and Dragon Skin® 20A or 30A or 3030 Slide is what you'd want to cast with.
Also, please report back with what products you used and how it turned out. I'm especially curious about the Alja-Safe Acrobat and 3030 Slide.
Wow, thanks for the explanation.
Hey mate, your predicament stood out to me. Looks like your real issue is creating a good negative mold of your penis. I have made several molds in my lifetime (mostly plaster, clay, silicone or sand) but never one of the penis. Life-casts of heads, hands, breasts, feet, faces, etc.. are fairly straight forward. The penis however is an interesting subject to cast. Long story short, you will need to make your own "clone a willy" type mold. A tube or Pringles can like device should work good. I am just going out on a limb here, but I feel as though dental alginate would be the best medium to create the first negative mold. I am not sure if pouring a preparation of silicone into the alginate would work good (I'm not a chemist. I have taken numerous sculpture classes in college) but the alginate should be safe on your pecker. I have to go pick up my grandpa from physical therapy. I will be back if you have questions around 02:00 GMT
What is your experience with silicone? Would this suffice and be firm enough? http://www.amazon.com/Smooth--ECOFLEX-30-Supersoft-Platinum/dp/B00CA5VY3U/ref=sr_1_4?ie=UTF8&qid=1452003040&sr=8-4&keywords=Platinum+silicone