Does anyone know where I can find silicone (liquid) to make molds, for the candle and soap making?

It's called RTV and can order it in any store chemicals. Note that unlike the people RTV housing with filler, the liquid requires a catalyst that is mixed in the base material. Make sure you order that, at the same time. (I seem to remember that the catalyst is carcinogenic … I'm not sure so you better check.)

Oksana Pouring MP Soap into Silicone & Plastic Molds

Mustache Lollipop Chocolate Candy Mold $1.74 Made by one of the largest manufacturers of candy and soap molds, our chocolate and candy molds create fun shapes for parties, home cooking, or commercial candy shops. All chocolate candy molds are reusable and made of durable PETG plastic, and FDA approved….

Fred & Friends Freeze Handgun-Shaped Ice-Cube Tray $1.99 Fred & Friends Freeze! Handgun Ice Tray….

Frog Chocolate Candy Mold $1.75 Made by one of the largest manufacturers of candy and soap molds, our chocolate and candy molds create fun shapes for parties, home cooking, or commercial candy shops. All chocolate candy molds are reusable and made of durable PETG plastic, and FDA approved….

Mack’s Pillow Soft Silicone Earplugs, Value Pack, 6 pr $3.30 The original silicone putty. No. 1 doctor recommended brand. Snore proof. Water proof. Swim, sleep, study, shower, work, travel, sports, loud events, flying discomfort, etc. Helps prevent swimmer’s ear. Noise Reduction Rating: 22 decibels (when used as directed). The range of noise reduction rating for existing hearing protectors is approximately 0 to 30 (high numbers denote greater effectiveness)…

LEGO Minifigure Ice Cube Tray $9.90 Makes 8 minifigure-sized ice cubes. Can be used as a candy mold as well! Dishwasher safe!…

Lego Ice Bricks Tray $9.29 …

Amazing Mold Putty $24.99 Amazing Mold Putty will help you to make your own molds for resin, food, soap, wax, clay and more. You can make, ice molds, button molds, chocolate molds, soap molds, candle molds, exactly the same every time….

Know How to Make Your Own Latex & Silicone Soap & Candle Moulds While this latest book of Kerri Newbury’s’ may well seem a slight step aside from her usual CP soap and candle crafting manuals, it certainly follows true to her usual straight forward, easy to follow, no nonsense, plain langangue style of writing.This book will teach anyone how to create their own silicone and latex rubber soap and candle moulds in no time at all, thereby saving them a great deal…

Texas Longhorns Silicone Ice Cube Trays $18.00 Take your Longhorns tailgate extravaganza to the next level with this 2-pack of silicone ice cube trays! With these multi-functional trays, you can create anything from team-spirited ice cubes to candies and chocolates. Each tray holds 12 molds and measures approximately 7.5″ x 4.5″Made from FDA approved food grade siliconeFlexible silicone ice cube trays for easy releaseRefrigerator & freezer saf…