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0A Silicone Mold Making Kit - 70.5oz

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    • 【ULTRA SOFT & SUPER ELASTIC】: Silicone molds finished with LET'S RESIN 0A molding silicone have excellent flexibility and elasticity, very low shrinkage, and good heat resistance. It is easy to make elastic molds with this mold making silicone rubber, able to make perfect reproductions of original models with complex structures and fine patterns, super easy demolding without breaking the fine details, especially good for making silicone molds for casting candle wax.
    • 【70.5OZ ALL IN ONE MOLD MAKING KIT】: LETS RESIN silicone mold making kit comes with 2 bottles of liquid silicone rubber, each bottle containing 1kg/2.2 lbs casting silicone, as well as 5pcs x different size plastic mold housing; 4 pcs x 8oz plastic mixing cups; 4pcs x wooden mixing sticks; 2 pairs x disposable protective gloves; a perfect mold maing kit for beginners to try, satisfying your various needs.
    • 【EASY MIXING & FAST CURING】: The mix ratio is 1:1 by weight. Just pour the equal Part A and Part B together, then stir the mixed silicone for 3 minutes; the working time is within 30 minutes and the cure time is 3~ 6 hours at room temperature.; heat cure will also shorten the curing time. TIPS: Due to the specific characteristics of 0A hardness, the finished mold may feel oily on the surface. Please kindly extend the curing time to at least 24 hours.
    • 【SELF-DEGASSING & NO BUBBLES】: Cures at room temperature with negligible shrinkage. No vacuum machine is necessary! The bubbles of liquid silicone for mold making will automatically disappear within 2 hours at room temperature due to its low viscosity feature. Bubbles tend to occur in hot temperatures. To reduce all micro-bubbles, you can seal and store the mixed silicone mixture in the refrigerator for 1 hour while curing, then continues to cure at room temperature.
    • 【WIDE RANGE OF USE 】: LET'S RESIN high-performance mold making silicone rubber is very ideal for art craft use, easily make your own silicone molds, producing molds for multiple castings of virtually any object you want! You can then use these molds to cast crafts out of materials like epoxy resin, uv resin, candle wax, soaps, and more!
    Shipping Policy
    • Free Shipping Over $30 for US.
    • All orders will not be accepted (except the USA), countries outside the USA may not able to place your order temporarily.
    • All US orders will be processed within 1-2 days (business days). Typical shipping time is are 2 - 5 business days. If you wanna cancel your order, please contact us as soon as possible.
    • Please refer to the Shipping Policy for more details.
    30 Days Returns & Refunds
    • We really hope you like your purchase from LET'S RESIN. And we gladly accept returns within 30 days of receipt for items in new condition.
    • Please refer to the Returns & Refunds Policy for more details.
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz
    0A Silicone Mold Making Kit - 70.5oz 0A Silicone Mold Making Kit - 70.5oz

    Customer Reviews

    Based on 3 reviews
    S. (US)
    The best silicone rubber

    I've tried several silicone mold kits in the past 4 years. This flexible silicone is by far my favorite. It is easily mixed with a scale. No need for a vacuum chamber. It degassed very well after pouring from a high stream. I've actually got 2 molds blanks that have been poured less than a half hour ago. I'm not worried about it not curing. Just follow instructions. It is my go to and I have some arriving today. The price is pretty good too.


    I'm new to making molds so I made a test of the 0,10 & 20. I mixed poured a little of each in the bottom of some measuring cups. They all cured around the same time , about 4 ish hours, none of them had bubbles which I guess is important.

    The 0 is way way more flexible than the other two to the point I thought I did it wrong. It is also not as "poke resistant" with the little mold spork tool they give you. However I can see why they say use it for more sensitive mold stuff, it feels more like the silicone molds you get from target.

    I'm really excited to get into this I 3d printed a bunch of tiny furniture to make a chocolate apartment for Valentine's day.

    Wanda M.

    I have it and it arrived faster then I expected. I have not used it yet but when I do I will update the review

    Multi-Purpose Use

    • Resin Molds

    • Concrete Molds

    • Candle Molds

    • Plaster Molds

    • Soap Molds

    • Polymer Clay Molds

    Craft Tips

    • How to make mold boxes?

    • How to avoid silicone not cure?

    • How to estimate silicone required?

    • The effect of temperature on curing