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LET'S RESIN Silicone Mold Making Kit 36oz, 20A Silicone Rubber | Flexible & Bubble Free, Translucent & 4H Fast Cure Liquid Silicone for Mold Maker, Mixing Ratio 1:1 - size: 36oz

LET'S RESIN Silicone Mold Making Kit 36oz, 20A Silicone Rubber | Flexible & Bubble Free, Translucent & 4H Fast Cure Liquid Silicone for Mold Maker, Mixing Ratio 1:1 - size: 36oz

$36.50 USD
$36.50 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • Outstanding Flexibility & Enhanced Durability: The silicone mold making kit with a hardness of 20A combines flexibility and durability. The 20A silicone rubber offers enhanced supporting force for the finished silicone mold, ensuring no deformation even for larger products. Additionally, the 20A silicone mold is much more durable than the 10A. Its abrasion resistance is 150% to 200% that of the 10A silicone
  • Bubble Free & DIY Colors：Our silicone rubber self-defoams at room temperature—no vacuum needed. (Avoid high heat, which speeds up curing and traps bubbles.) The upgraded formula is more transparent, letting you spot and fix bubbles during pouring. Plus, you can customize mold colors by mixing in pigments or powders.
  • Widely Application: 20A liquid silicone offers moderate flexibility, low viscosity, and good fluidity, making it more versatile than other low-hardness options. It suits master molds of all sizes. 10A and 0A silicones are softer and more prone to deformation, while 30A silicone is harder, less flexible, and difficult to demold.
  • Easy to Use & 4 - 6h Fast Cure: Both professionals and beginners can easily master the usage. Our silicone mold kit is simple to operate. Just mix it in a 1:1 weight ratio, stir evenly in one direction for 3 - 5 minutes, pour, and wait for curing. It cures quickly, fully curing within 4 - 6 hours. (Note: The curing time may vary slightly due to different mold sizes and thicknesses. If it doesn't cure in time, please extend the curing time.)
  • Precise Reproduction & Reliable Service: Our 2 part silicone for mold making is low in viscosity and highly fluid. It effortlessly flows into the fine details of the master mold and adheres tightly, ensuring accurate replication of product shape and details. Compatible with multiple materials, it allows for unrestricted DIY. Create meaningful gifts for occasions like Valentine's Day, birthdays, and anniversaries. If you have questions, contact us anytime. We'll respond promptly
  • Avoiding Non-Curing Tips: For a perfect silicone mold, keep these 3 points in mind. First, our liquid silicone is suitable for a variety of materials such as epoxy resin, candles, and soaps. If you are unsure about compatibility, conduct a small-scale test first. Second, avoid direct contact between silicone and adhesives or tapes; if necessary, test beforehand. Third, carefully read the manual and strictly follow the instructions to prevent non-curing due to operational errors

Overview

  • Material: Silicone
  • Color: Translucent
  • Brand: LET'S RESIN
  • Item dimensions L x W x H: 8 x 7 x 5 inches
  • Shape: Rectangular

Low stock: 10 left

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Reviews

  • ★★★★★

    Olivia Bennett — San Diego, California

    The website was easy to browse, and the collections were organized clearly. I found what I was looking for without having to search through unrelated items. The overall shopping experience felt simple and convenient.

  • ★★★★★

    Ethan Parker — Austin, Texas

    My order arrived securely packaged and matched the information shown on the product page. I also appreciated the helpful updates throughout the ordering and delivery process. I would feel comfortable shopping here again.

  • ★★★★★

    Megan Collins — Denver, Colorado

    Sketchora offers a wide variety of creative supplies in one place. The product descriptions made it easier to compare different options and choose materials that suited the type of project I had in mind.

  • ★★★★★

    Ryan Mitchell — Portland, Oregon

    I had a smooth experience from checkout to delivery. The store feels thoughtfully organized, and it was easy to explore different categories for future projects. Everything was straightforward and easy to understand.

FAQ

What types of art supplies does Sketchora offer?


Sketchora offers supplies for drawing, painting, calligraphy, sculpting, printmaking, airbrushing, crafting, and studio organization. Our collections may include pencils, markers, paints, brushes, paper, canvas, modeling tools, easels, storage products, and creative project kits.

How can I choose the right product for my project?


Review the product description, dimensions, material, included components, recommended surfaces, and compatibility information before ordering. Paints, papers, tools, and accessories can perform differently depending on the medium, technique, and intended use.

How long does order processing take?


Orders are generally processed within 1–3 business days. Processing may take up to 5 business days during busy periods, holidays, or periods of unusually high order volume.

How much does shipping cost?


Sketchora charges a flat shipping fee of $6.90 per order. The applicable shipping charge will be displayed during checkout before payment is completed.

How long does delivery take?

Estimated delivery within the United States is generally 5–10 business days after shipment. International delivery may take approximately 10–20 business days. Delivery times are estimates and may be affected by carriers, customs, weather, or address issues.

How can I track my order?


When tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the shipping carrier receives the package.

Can I change or cancel my order?


Contact us as soon as possible, preferably within 12 hours of placing the order. We will try to help, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What is your return policy?


Eligible products may be returned within 30 calendar days after delivery. Contact us before sending anything back because return authorization and return instructions are required. Approved returns should be shipped within 7 calendar days after authorization.

What should I do if my order arrives damaged or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photos of the product and packaging. When reasonably possible, damaged, defective, missing, or incorrect items should be reported within 7 days of delivery.

Will product colors and sizes look exactly as shown online?


Minor differences may occur because of screen settings, lighting, material texture, manufacturing batches, or measurement methods. Review the product specifications carefully, and allow for reasonable variation in color, dimensions, packaging, and appearance.

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