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!!

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Mold Star 15 Slow, 1A:1B Mix By Volume Platinum Silicone Rubber, Pint Unit

Product ID: 1871180

Details

Brand
Smooth-On Inc.
Color
Green
Item dimensions L x W x H
7.6 x 5.9 x
Material
Silicone
Shape
Star

⏳50 min pot life

🔥450°F heat resistant

⚖️1:1 volume mix ratio

₨42246

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In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Mold like a pro, no stress, just success! ⚡

EXTENDED WORK WINDOW - 50 minutes pot life gives you the freedom to perfect your pour without rush.
HEAT RESISTANT DURABILITY - Withstands up to 450°F, ideal for low-temp metal casting and versatile projects.
BUBBLE FREE DETAIL CAPTURE - Low viscosity formula means smooth, air-free molds without vacuum degassing.
EFFORTLESS PRECISION MIXING - No scale needed—just equal parts for flawless molds every time.
SOFT YET STRONG FLEXIBILITY - Tear-resistant silicone that’s easy to demold intricate designs without damage.

Mold Star 15 Slow is a platinum-cure silicone rubber that mixes 1:1 by volume, offering a generous 50-minute pot life and a quick 4-hour cure. It produces soft, tear-resistant molds that capture fine detail with minimal bubbles—no vacuum degassing needed. Heat resistant up to 450°F, it’s perfect for casting wax, gypsum, resins, concrete, and low-temp metal alloys, making it a versatile choice for both beginners and pros.

Specifications

ASIN	B00ATDV5BQ
Best Sellers Rank	#20,938 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #184 in Sculpture Molding & Casting Products
Brand	Smooth-On, Inc.
Brand Name	Smooth-On, Inc.
Color	Green
Customer Reviews	4.7 out of 5 stars 2,228 Reviews
Item Dimensions	7.6 x 5.9 x 3.1 inches
Item dimensions L x W x H	7.6 x 5.9 x 3.1 inches
Manufacturer	Smooth-On, Inc.
Manufacturer Part Number	75163529244
Material	Silicone Rubber
Material Type	Silicone Rubber
Model Number	SOMoldStar15kit
Number of Items	1
Number of Pieces	1
Shape	Star
UPC	751635292413
Unit Count	1 Count
Warranty Description	No Warranty

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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.

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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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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₨42246

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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