0 ratings
Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Gallon Unit
Smooth-Sil 940 Food Safe Silicone Rubber is suitable for food related applications, offering high heat resistance and long-lasting molds that are easy to measure and mix.
Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Gallon Unit
Item #: 64148389

Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Gallon Unit

Item #: 64148389

NZD 410

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, August 24
Our Top Logistics Partners
  • fedex
  • dhl
Smooth-Sil 940 Food Safe Silicone Rubber is suitable for food related applications, offering high heat resistance and long-lasting molds that are easy to measure and mix.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
afterpay payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Versatility
Smooth-SIL 940 adapts to various applications, making it ideal for molding, casting, and prototyping, catering to industries like automotive, construction, and art.
Fast Curing
With a quick cure time, Smooth-SIL 940 reduces production downtime, ensuring efficiency and speed for projects, enabling users to meet tight deadlines.
Superior Durability
This silicone rubber compound offers exceptional resilience and temperature resistance, ensuring long-lasting performance even in challenging environments.

Product Details

Explore the trial unit of Smooth-SIL 940, an addition cure silicone rubber compound, at Ubuy New Zealand. Enhance your creative projects with high-quality materials and reliable customer service.
Specific Uses For ProductBaking, Candy Making, Chocolate Making, Fondant Making, Mold Making, Casting, Repair
Item FormLiquid
Other Special Features of the ProductSuitable for Food Grade applications
Container TypeCan
Full Cure Time24 Hours
Water Resistance LevelWater Resistant
Viscosity LevelLow
Compatible MaterialMetal, Rubber
Item Package Quantity1
Volume1.1 Gallons
Brand NameSmooth-On
Model99864f4e-b15e-4ec5-8319-73ae99b4e691
Unit Count1 Count
UPC751635812611
ManufacturerSmooth-On, Inc.
Part NumberSmoothSil940
Material TypeMetal,Rubber,Silicone
ColorPink
BrandSmooth-On
MaterialMetal,Rubber,Silicone
Special FeatureSuitable for Food Grade applications
Item Weight8 lbs (3.63 kg)

Who Should Buy?

Suitable For
  • Mold Makers

    Ideal for users creating detailed molds and prototypes due to its high accuracy and flexibility during curing.

  • Casting Applications

    Excellent for casting applications, providing smooth finishes and durability for artistic or industrial uses.

  • Technicians

    Suitable for technicians in electronics for potting and encapsulating components to protect against moisture and contaminants.

Not Suitable For
  • Extreme Conditions

    Not suitable for applications exposed to extreme temperatures or harsh chemical environments affecting its integrity.

Product Description

Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Gallon Unit

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Smooth-Sil 940 used for?

    Answer: Smooth-Sil 940 is a versatile addition cure silicone rubber compound primarily used for making molds, encapsulating objects, and crafting intricate patterns. Its high tear strength and flexibility make it ideal for applications requiring precise detail and durability. Artists, manufacturers, and hobbyists favor it for mold-making due to its ability to capture fine details, making it suitable for creating prototypes, art pieces, and specialized components in industries such as automotive and aerospace.
  • Question: How do I mix Smooth-Sil 940?

    Answer: To mix Smooth-Sil 940, combine the silicone base with the appropriate catalyst in a clean, dry container. A typical mix ratio is 1:1 by weight. Ensure thorough mixing to eliminate any unmixed areas, which can lead to incomplete curing. This silicone compound can be used to create molds for casting resins or other materials in various applications, from crafting to industrial purposes, allowing users to achieve strong and durable results.
  • Question: What are the curing times for Smooth-Sil 940?

    Answer: Smooth-Sil 940 typically has a working time of around 30 minutes at room temperature and cures completely within 24 hours. The exact curing time may vary depending on the environment; factors like humidity and temperature can influence the speed of the curing process. Understanding these times is crucial for planning your project, as it allows for optimal workflow and ensures that molds or castings can be used effectively without delays.
  • Question: Can Smooth-Sil 940 be colored?

    Answer: Yes, Smooth-Sil 940 can be colored using silicone pigments specifically designed for silicone materials. This feature allows users to create a variety of visual effects in their molds or castings. By adding pigments, artists and manufacturers can enhance the aesthetic appeal of their products, customarily used in applications where color differentiation enhances usability or branding opportunities, such as in custom figurines or product prototypes.
  • Question: Is Smooth-Sil 940 safe to use?

    Answer: Smooth-Sil 940 is considered safe for use in various applications, including crafts and industrial projects. However, it's important to follow recommended safety practices, such as using gloves and working in a well-ventilated area, to minimize exposure to fumes during mixing. It is also compliant with safety regulations, making it suitable for applications in industries like food or medical where safety is a priority.
  • Question: What advantages does Smooth-Sil 940 have over other silicone rubbers?

    Answer: Smooth-Sil 940 offers several advantages, including higher tear strength, lower viscosity, and exceptional clarity compared to other silicone rubbers. These properties make it easier to work with, providing high-quality molds that reflect minute details and are resilient. Users looking to create detailed molds or components will appreciate how smoothly it pours and how well it cures, resulting in enhanced performance across various applications, from arts to engineering.
  • Question: What temperature range can Smooth-Sil 940 withstand?

    Answer: Smooth-Sil 940 can withstand a wide temperature range, typically from -60°F to 400°F (-51°C to 204°C) once fully cured. This thermal stability makes it suitable for a variety of applications, including mold-making for casting resins or concrete. Its ability to endure extreme conditions allows users to confidently create products that require exposure to heat or cold, ensuring longevity and performance in demanding environments.
  • Question: Can I use Smooth-Sil 940 for food-related applications?

    Answer: Smooth-Sil 940 is not certified for direct food contact; however, it can be used to create molds for baking or candy making, provided you use food-safe release agents. It's crucial to verify that any materials used with food are suitable. This silicone's flexibility and durability make it a good choice for crafting unique baking molds or decorative candy shapes.
  • Question: Where can I buy Smooth-Sil 940 - Addition Cure Silicone Rubber Compound - Trial Unit?

    Answer: You can buy Smooth-Sil 940 - Addition Cure Silicone Rubber Compound - Trial Unit from Ubuy in New Zealand. Ubuy offers a wide selection of silicone products with convenient purchasing options, ensuring you can find what you need efficiently. Whether you are looking to start a new project or expand your existing supplies, Ubuy is a reliable source for high-quality silicone materials.

Smooth-On Silicone Adhesives Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.1/5 355 reviews
Read reviews
RA
Ranee
Verified buyer

“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer

“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer

“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
D
Dneah
Verified buyer

“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer

“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.