TC-5140 Silicone Rubber – 40A Translucent Platinum-Cure Casting Silicone | 1:1 Mix | for Molds, FX & Prototyping (16 lb Kit – Gallon Size)

★★★★★ 4.9 149 reviews

$232.00
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.verifydependents.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$232.00
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 20
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.verifydependents.com
Free 30-day returns Details

Product details

Management number 212977382 Release Date 2026/04/12 List Price $92.80 Model Number 212977382
Category
  • Professional-grade platinum-cure silicone rubber from the TC-5100 Series, designed for mold making, casting, and part production. Available in multiple Shore A hardness options to match applications ranging from soft, flexible parts to firm, durable molds.
  • Simple 1:1 mix ratio by weight or volume. Low viscosity formula pours easily and captures fine surface detail for accurate mold and part reproduction.
  • Cures at room temperature with a working time of approximately 25–40 minutes and an initial cure of about 3–4 hours. Final mechanical properties develop over up to 48 hours.
  • Translucent to semi-translucent base allows easy visual monitoring during casting and can be colored using silicone-compatible pigments, including BJB 8100 Series Silicone Pigments.
  • Compatible with a wide range of mold-making and casting applications including prototypes, special effects, and flexible tooling. Certain materials may inhibit cure (such as latex, tin-cure silicones, copper alloys, and some 3D print resins); surface testing is recommended before full use
Color Translucent
Model TC-5140
Item Form Liquid
Brand Name BJB
Unit Count 256.0 Ounce
Item Weight 16 Pounds
Manufacturer BJB
Material Type Elastomer, Platinum-Cure Silicone, Silicone Rubber
Warranty Description Returns accepted within 30 days per Amazon policy. Refunds (minus return shipping) require material to be unused, unopened, and pass inspection. Once received, our warehouse takes 1–2 business days to process, and refunds are issued only after inspection is complete. Opened or partially used items may incur a restocking fee. If defective, contact BJB before returning; confirmed defective returns receive a refund including return shipping

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.9 out of 5
★★★★★
149 ratings | 61 reviews
How item rating is calculated
View all reviews
5 stars
89% (133)
4 stars
1% (1)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (15)
Sort by

There are currently no written reviews for this product.