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Item #:
2751918
Smooth-Cast Onyx Slow - Ultra-Black Urethane Resin - Pint Unit
Item #:
2751918
USD 47
Price Details
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What Stands Out
Ultra-Black Finish
Achieve a deep, rich black color with Smooth-Cast Onyx, ideal for creating striking, professional-looking castings that stand out in various projects.
Slow Cure Time
The slow curing process allows for intricate detailing and adjustments, making it perfect for artists and DIY enthusiasts working on complex designs.
Versatile Applications
Suitable for a wide range of applications including crafts, prototyping, and casting, ensuring this resin meets diverse project needs effectively.
Product Details
| Package Dimensions | 7.68 x 6.61 x 3.07 inches (19.5 x 16.8 x 7.8 cm) |
| Item model number | 50841 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.61 pounds (1.18 kg) |
| Manufacturer | Smooth-On, Inc. |
| Date First Available | April 1, 2016 |
Who Should Buy?
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Artists & Crafters
Ideal for artists looking to create detailed sculptures, castings, or unique art pieces with a smooth finish.
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Hobbyists & Makers
Great for DIY enthusiasts creating custom molds or prototypes requiring high durability and a striking black color.
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Small Production Runs
Suitable for small businesses needing reliable resin for short runs of casting or manufacturing bespoke items.
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Large Scale Projects
Not ideal for big manufacturing processes due to limited pint size, may require frequent repurchasing.
Product Description
Smooth-Cast Onyx Slow - Ultra-Black Urethane Resin - Pint Unit
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Smooth-Cast Onyx Slow used for?
Answer: Smooth-Cast Onyx Slow is predominantly used for casting applications where a robust and visually stunning finish is required. It's ideal for creating intricate models, sculptures, and prototypes due to its low viscosity and excellent flow characteristics. This resin is especially favored in the arts and crafts community for producing detailed items like jewelry, decorative objects, and even special effects in films, thanks to its ultra-black color that enhances depth and dimension. -
Question:
How does Smooth-Cast Onyx Slow differ from other urethane resins?
Answer: Smooth-Cast Onyx Slow stands out due to its unique formulation that allows for a longer working time, which provides more flexibility for intricate designs and larger pours. Unlike faster curing resins, it gives users extra time to manipulate and perfect their creations. This feature is particularly useful for artists who need to achieve delicate details in their work without the rush, making it an essential choice for complex projects. -
Question:
What are the mixing ratios for Smooth-Cast Onyx Slow?
Answer: For Smooth-Cast Onyx Slow, the standard mixing ratio is 1:1 by weight or volume of Part A and Part B. It's crucial to measure accurately for optimal curing and performance. This ensures you achieve the desired hardness and finish. Users often find it beneficial to mix the components thoroughly and pour the mixture into molds quickly to avoid premature curing, making it ideal for various casting applications without compromising on quality. -
Question:
Can Smooth-Cast Onyx Slow be used for outdoor projects?
Answer: Yes, Smooth-Cast Onyx Slow can be utilized for outdoor projects, provided it is properly sealed after curing. While the resin is durable, exposure to UV light and extreme weather can affect its longevity. Applying a UV-resistant clear coat can help protect the finish. Users often apply this resin for outdoor sculptures and garden decor, making it an excellent choice for artistic endeavors that require resilience against environmental factors. -
Question:
What safety precautions should be taken when using Smooth-Cast Onyx Slow?
Answer: When working with Smooth-Cast Onyx Slow, it’s important to wear protective gear, including gloves, goggles, and a mask to avoid inhaling vapors. Always work in a well-ventilated area to ensure any fumes dissipate quickly. These precautions are necessary to maintain safety during mixing and pouring, especially since urethane materials can be irritants. Users in creative industries follow these guidelines to protect their health while enjoying the crafting experience. -
Question:
Is Smooth-Cast Onyx Slow suitable for beginners?
Answer: Yes, Smooth-Cast Onyx Slow is suitable for beginners, especially those looking to delve into the world of resin casting. Its forgiving nature and longer working time make it easier for novices to adjust and correct their pouring techniques. Many first-time users find success in crafting simple projects like coasters or small decorative pieces, which helps them build confidence before tackling more intricate designs. -
Question:
What is the cure time for Smooth-Cast Onyx Slow?
Answer: The typical cure time for Smooth-Cast Onyx Slow is approximately 24 hours for a full cure, although it can be touched and demolded within a few hours depending on the environmental conditions like temperature and humidity. Understanding cure times is essential for planning projects, as working with the resin too soon can lead to imperfections. For optimal results, users should allow the resin to cure in a controlled environment. -
Question:
Can Smooth-Cast Onyx Slow be colored or tinted?
Answer: Yes, Smooth-Cast Onyx Slow can be easily tinted with compatible dyes and pigments to create custom colors while retaining its high-quality finish. This allows artists and crafters to unleash their creativity and personalize their projects. Users often mix colors to achieve unique effects for themed decorations, making it a versatile choice for various artistic expressions. -
Question:
What types of molds can be used with Smooth-Cast Onyx Slow?
Answer: Smooth-Cast Onyx Slow can be used with a variety of molds, including silicone, plastic, and metal. Silicone molds are particularly popular due to their flexibility and ease of demolding, allowing for intricate details to be captured. When selecting molds, users consider the intended design and complexity, as this resin easily fills the minutest details, resulting in stunning finished pieces. -
Question:
Where can I buy Smooth-Cast Onyx Slow - Ultra-Black Urethane Resin - Pint Unit?
Answer: You can purchase Smooth-Cast Onyx Slow - Ultra-Black Urethane Resin - Pint Unit from Ubuy in Palau. Ubuy offers a reliable platform with a wide range of crafting supplies, including this specialty resin. Their selection ensures that you can find exactly what you need for your next project, making it a convenient option for artists and hobbyists alike.
Smooth-On Molding & Casting 50841 Editorial Review
The Onyx Slow Black Liquid Plastic Casting Resin is a solid black resin that can be drilled and tapped after it sets. It cures very hard but may be too brittle for protective helmets. The product is higher-end for hardness and strength but may not be the absolute strongest. It works well for cold casting, resin casting, and gives enough time to remove air bubbles in a vacuum chamber. However, there are discrepancies in the curing and pot life times compared to the product description. Some users found it messy and finicky, requiring excessive stirring and mixing to fully cure. The finish is nice, but the bottles may contain less volume than before, and the film sealant under the cap has gotten thinner and cheaper.
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Pros
- Solid black resin, no dyes needed
- Gives enough time for multiple pours
- Nice finish
Cons
- Discrepancies in curing and pot life times compared to product description
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