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Item #:
55342525
Smooth-Cast 325 - Ultra Low Viscosity Liquid Plastics -Gallon Unit
Item #:
55342525
AED 683
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Imported from USA store
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Order now and get it around Monday, September 07
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Smooth-Cast 325 is a fast-cast resin that allows for true color representation and filler effects.
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What Stands Out
Ultra Low Viscosity
Smooth-Cast 325 offers an ultra low viscosity, ensuring easy mixing and pouring for detailed applications, making it ideal for intricate molds and fine detailing in various projects.
Fast Curing
This product cures quickly, allowing for rapid project turnarounds without compromising on quality, making it suitable for time-sensitive tasks and efficient production processes.
High Clarity
The high clarity of Smooth-Cast 325 enhances the visual appeal of finished products, providing a glass-like finish perfect for art, craft, and industrial applications where aesthetics matter.
Product Details
| Product Dimensions (L x W x H) | 9.6 x 7.8 x 11.8 inches (24.4 x 19.8 x 30 cm) |
| Item model number | 48861 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15 pounds (6.8 kg) |
| Manufacturer | Smooth-On, Inc. |
| Date First Available | September 5, 2017 |
Who Should Buy?
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Artists and Sculptors
Ideal for artists needing detailed casting with a smooth finish, creating intricate sculptures or molds.
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DIY Enthusiasts
Perfect for home projects where low viscosity is needed for accurate, flowable casting in various shapes.
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Prototyping Professionals
Beneficial for engineers or designers requiring precise and swift prototypes, enabling rapid product development.
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Beginners Without Guidance
Not suitable for novices, as proper techniques are needed to avoid mistakes in mixing and pouring.
Product Description
Smooth-Cast 325 - Ultra Low Viscosity Liquid Plastics -Gallon Unit
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Customer Questions & Answers
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Question:
What is Smooth-Cast 325 and its primary uses?
Answer: Smooth-Cast 325 is an ultra-low viscosity liquid plastic designed for pouring and casting. Its primary applications include creating detailed prototypes, models, and even molds for complex designs. This product is favored in industries such as arts and crafts, product design, and special effects because of its superior flow characteristics, which ensure even distribution and minimize air bubbles during the casting process. -
Question:
How do you properly mix Smooth-Cast 325?
Answer: Mixing Smooth-Cast 325 involves combining equal parts of the resin and hardener. It's crucial to mix them thoroughly for about 30 seconds to a minute to achieve a uniform consistency. Use a clean, dry container and a stir stick to prevent contamination. This precise mixing ensures that the chemical reaction occurs correctly, allowing the mixture to cure properly and form a durable, high-quality casting. -
Question:
Can Smooth-Cast 325 be used for food-safe applications?
Answer: Smooth-Cast 325 is not recommended for food-safe applications as it contains chemicals that may not be safe for contact with food items. It is advisable to use materials specifically formulated for food safety if you are creating items intended for food use. This ensures not only safety but also compliance with health standards, making it critical to choose the right product for your needs. -
Question:
What is the curing time for Smooth-Cast 325?
Answer: Smooth-Cast 325 typically cures to a solid state within 15 to 30 minutes at room temperature. While it hardens quickly, it’s beneficial to allow a full 24 hours for the casting to reach its optimal strength. This quick cure time makes it ideal for projects that require a rapid turnaround, such as prototyping or artistic applications, without sacrificing quality. -
Question:
What safety precautions should be taken when using Smooth-Cast 325?
Answer: When using Smooth-Cast 325, it's essential to work in a well-ventilated area and wear appropriate personal protective equipment, such as gloves and goggles. The chemicals involved can irritate the skin and eyes, so taking these precautions helps ensure a safe working environment. Always refer to the product's Safety Data Sheet for detailed information on handling and storage. -
Question:
What tools are needed for working with Smooth-Cast 325?
Answer: To work with Smooth-Cast 325 effectively, you’ll need mixing cups, stirring sticks, and molds. If you're designing intricate projects, silicone molds are ideal for capturing fine details. Additionally, a digital scale can help ensure accurate measurements if you're working on larger batches, providing precision that enhances the final result. -
Question:
Is Smooth-Cast 325 suitable for outdoor applications?
Answer: While Smooth-Cast 325 can withstand moderate outdoor conditions, it is not UV-resistant and may degrade under prolonged sunlight exposure. If you plan to use your castings outdoors, consider applying a UV-protective finish or choosing a specific outdoor-grade plastic for long-term durability. This ensures that projects retain their appearance and structural integrity over time. -
Question:
How can I color Smooth-Cast 325?
Answer: You can easily color Smooth-Cast 325 by adding compatible pigments or dyes to the mixed resin before pouring. It is recommended to use products labeled for use with polyurethane resins to achieve vibrant colors. This versatility makes it a popular choice for artists and hobbyists looking to personalize their projects or create unique color effects. -
Question:
Can you reuse or re-melt Smooth-Cast 325?
Answer: Smooth-Cast 325 cannot be re-melted or re-used once it has cured. The polymerization process creates a solid structure that will not revert to its liquid state. Therefore, it’s important to measure accurately and only mix the amount you need for your project to avoid waste, ensuring efficient use of the material. -
Question:
Where can I buy Smooth-Cast 325 - Ultra Low Viscosity Liquid Plastics - Gallon Unit?
Answer: You can purchase Smooth-Cast 325 - Ultra Low Viscosity Liquid Plastics - Gallon Unit at Ubuy. They offer a convenient online platform for ordering, ensuring you can access this high-quality casting solution directly from your location in UAE.
Smooth-On Molding & Casting 48861 Editorial Review
Smooth-Cast 325 is a low viscosity liquid plastic that cures into a clear solid form. It can be used with Ure-Fil 5 filler to simulate the density of wood. Though it can be used to make trumpet mouthpieces, it's not clear whether its chemicals are safe for human use. The product isn't food grade. Both the Smooth-Cast 325 and 300 cure into solid form, with 300 being more pastel if pigment is used. The plastic sets up very quickly but tends to form many tiny air bubbles. Overall, Smooth-Cast 325 has mixed reviews. Some like the fast setting feature, while others complain that this causes it to set up with many tiny air bubbles. One buyer received a frozen unit full of moisture bubbles that degassing and pressure chamber couldn't fix. Nonetheless, the product is a popular choice for simulating the density of wood, which makes it great for crafts and DIY projects.
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Pros
- Low viscosity liquid plastic
- Smooth-Cast 325 and 300 cure into solid form
- Can be used with Ure-Fil 5 filler to simulate the density of wood
Cons
- Sets up very quickly, leading to tiny air bubbles
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11 June 2026 · via Trustpilot
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AED 683
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Features & Benefits
- Developed for adding color pigments and fillers.
- Formulated color neutral for accurate, vivid colors.
- Easy to mix and pour with a one to one mix ratio.
- Pot life of 3 minutes and demold time of 10 minutes.
- Ideal for creating marble and wood grain casting effects.
- No need for vacuum degassing to achieve bubble-free castings.
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