Is this enough to make a full set of rpg dice molds in small cups?

I ran out after 6 of the 7 dice. I used 4 oz cups and was barely able to make the six molds. The molds did turn out great, though!

How well does this retain fine details?

It does a great job with details.

What is the shelf life for parts A and B unmixed?

Hey mOWWck, the shelf life is about 1 year (usually slightly longer than that) if you do not use them. This is an approximate number and based on our experiences in keeping the products in our store. You should, however, place the products in a low humidity area to keep them longer. Do note that unused silicone last longer than unused resins before the products start gradually losing their properties (such as hardness etc.) Hope this helps and have a great day ahead!!

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Smooth-On Mold Star 15 Slow - 1A:1B Mix by Volume Platinum Silicone Rubber - Pint Unit

Product ID: 305257027

Details

Brand
Smooth-On
Colour
Green
Item dimensions L x W x H
19.3 x 15 x
Material
Silicone
Shape
Custom

⏳50 min pot life

🔥450°F heat resistance

⚖️1:1 volume mix ratio

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 135.78

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Description

🔥 Mold like a pro, cast like a visionary!

FAST RELIABLE CURE - Fully cured in just 4 hours, so you can move from mold to masterpiece quickly.
EXTENDED WORKING TIME - 50-minute pot life gives you the freedom to perfect your mold without rush.
DURABLE TEAR RESISTANT - Soft yet strong silicone rubber that stands up to repeated use without wear.
EFFORTLESS PRECISION MIXING - No scales needed—just equal parts by volume for flawless molds every time.
VERSATILE CASTING COMPATIBILITY - Perfect for wax, gypsum, resins, concrete, and even low-temp metal alloys.

Smooth-On Mold Star 15 Slow is a premium platinum silicone rubber that mixes 1:1 by volume for easy use, cures to a durable, tear-resistant mold, and withstands heat up to 450°F. With a generous 50-minute pot life and a quick 4-hour cure time, it’s ideal for professionals casting wax, gypsum, resins, concrete, and low-temperature metal alloys—no vacuum degassing required.

Specifications

ASIN	B00ATDV5BQ
Brand Name	Smooth-On
Color	Green
Customer Reviews	4.6 4.6 out of 5 stars (2,116)
Item Dimensions	19.3 x 15 x 7.9 centimeters
Manufacturer	Smooth-On, Inc.
Manufacturer Part Number	75163529244
Material Type	Silicone
Model Number	SOMoldStar15kit
Number of Pieces	1
Shape	Custom
UPC	751635292413
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.