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Item #:
196075351
Smooth Thi-Vex Silicone Thickening Agent - 1 oz. Bottle by
86% of respondents would recommend this to a friend
Item #:
196075351
SCR 312
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Imported from UK store
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Order now and get it around Thursday, September 17
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THI-VEX is the perfect solution for thickening Smooth-On silicones for vertical surface application
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What Stands Out
Versatile Thickening
Smooth Thi-Vex allows for precise viscosity control in various formulations, making it ideal for both personal care and industrial applications.
High Compatibility
This silicone thickening agent is compatible with a wide range of ingredients, ensuring seamless integration into diverse recipes without compromising performance.
Excellent Stability
With exceptional thermal and chemical stability, Smooth Thi-Vex maintains its thickening properties under extreme conditions, ensuring consistent results throughout the product's lifespan.
Product Details
- THI-VEX is a thixotropic agent designed to thicken Smooth-On silicones for vertical surface applications.
- It is used for making brush-on molds by thickening the silicone rubber.
- Different viscosities can be achieved by adjusting the amount of THI-VEX added.
- Only a small amount of THI-VEX is needed, as it is added as a percentage of Part A and must be mixed thoroughly with Parts A and B.
- Please note that THI-VEX is not compatible with Mold Max 40 or Mold Max 60 silicones.
| Brand | Smooth-On |
| Specific uses for product | Smooth silicone molding |
| Material | Silicone |
| Item form | Liquid |
| Special feature | Thickens smooth silicones effectively |
Who Should Buy?
-
Professional Crafters
Ideal for artists and crafters needing silicone thickening for molds, effectively enhancing texture and consistency.
-
Cosmetic Formulators
Perfect for those creating beauty products requiring a thicker silicone base, ensuring smooth application and stability.
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DIY Enthusiasts
Useful for hobbyists crafting various silicone projects, offering versatility in thickening and improving product quality.
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Beginners
May be challenging for first-time users unfamiliar with silicone products and their specific usage requirements.
Product Description
Smooth Thi-Vex Silicone Thickening Agent - 1 oz. Bottle by
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Customer Questions & Answers
-
Question:
What is THI-VEX used for?
Answer: It is used to thicken Smooth-On silicones for vertical surface application (making brush-on molds). -
Question:
Can different viscosities be attained with THI-VEX?
Answer: Yes, different viscosities can be attained by varying the amount of THI-VEX added. -
Question:
Is THI-VEX compatible with all Smooth-On silicones?
Answer: No, it is not compatible with Mold Max 40 or Mold Max 60 silicones.
Smooth-On Editorial Review
The Smooth Thi-Vex® Silicone Thickening Agent has garnered mixed reviews from users, showcasing a range of experiences with its effectiveness in thickening silicone materials. Many customers report a positive outcome when using the agent with certain silicone brands, particularly Smooth-On products. Users appreciate the product's ease of use, facilitated by a handy dropper that allows for precise application. Feedback indicates that even a small amount of the thickening agent can yield satisfactory results, with some users emphasizing that it is essential to apply it sparingly to avoid shortening cure times or affecting the silicone's properties adversely. However, not all users have shared a favorable experience. A notable complaint arose from customers using the product with Polycraft GP-3481F RTV Silicone, as it failed to thicken this particular silicone type. This inConsistency has left some users disappointed, leading to the necessity of applying multiple layers of silicone instead. Overall, while the Smooth Thi-Vex® Silicone Thickening Agent appears to provide excellent results with compatible silicones, potential buyers should Consider its limitations with certain brands. Users who adhere to recommended application methods tend to achieve favorable outcomes, making this product a worthwhile addition for those looking to enhance their silicone crafting endeavors. **
Customer Reviews & Ratings
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Pros
- Effective with Smooth-On silicones and possibly others
- Easy to control the amount used with built-in dropper
- A little goes a long way, making it economical
- Positive reviews regarding mold-making and silicone paint thickening
Cons
- Does not work with Polycraft GP-3481F RTV Silicone
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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SCR 312
Order now and get it around Thursday, September 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Thickens Smooth-On Silicones
- Suitable for vertical surface application
- Easily attainable different viscosities
- Small amount required
- Not compatible with Mold Max 40 or Mold Max 60 silicones
- Requires thorough mixing with Parts A and B
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