Is this a good thickener for use with alumilite quick set rtv silicone?

The Thi-Vex is normally used to thicken brush-ons like the rebound 25 silicone which checks its tendency to flow especially when the object being molded is in the vertical. The alumilite quickset silicone is not a brush on silicone. It is meant for pouring and therefore does not need the thi-vex thickener. If you make it thicker, it will be difficult for it to copy very intricate features.I hope this helps.

Will this work with Mold Maker by Alumilite?

We don't test Thi-Vex with non-Smooth-On silicones.

Can I use this with OoMoo30?

It will work for OoMoo30, but I had much better results using rebound 25 with the thivex

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Smooth-On THI-VEX, Thixotropic Agent for Thickening Silicone, 1 Ounce

Product ID: 22727565

Details

Brand
Smooth-On
Item Form
Liquid
Material
Silicone
Special Feature
Thixotropic
Specific Uses For Product
Casting

🎨Perfect for vertical brush-on molds

🧪Customizable viscosity control

⚙️Seamless integration with Smooth-On silicones

₩20651

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Description

🖌️ Elevate your mold game—thicker, smoother, smarter!

SMOOTH ON SYNERGY - Optimized for Smooth-On silicones, ensuring consistent, reliable thickening every time.
EASY TWO PART MIXING - Simply blend with Parts A and B for a smooth, homogenous mixture ready to perform.
PRO LEVEL MOLD MAKING - Ideal for brush-on molds, empowering creators to craft detailed, professional-grade silicone projects.
PRECISION VISCOSITY MASTERY - Adjust thickness effortlessly by varying THI-VEX amounts for flawless mold textures.
VERTICAL SURFACE SPECIALIST - Engineered to keep your silicone perfectly thick on walls and vertical applications—no drips, no mess.

Smooth-On THI-VEX is a premium thixotropic agent designed to thicken Smooth-On silicones for vertical and brush-on mold applications. By adjusting the amount added to Part A, users can customize silicone viscosity for precise control. It mixes seamlessly with Parts A and B, delivering consistent, drip-free performance—perfect for professional mold makers seeking superior texture and workability. Note: incompatible with Mold Max 40 and 60 silicones.

Specifications

ASIN	B01ACABSC6
Best Sellers Rank	#24,565 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #141 in Cooking & Baking Thickeners #240 in Sculpture Molding & Casting Products
Brand	Smooth-On
Color	Clear
Customer Reviews	4.7 4.7 out of 5 stars (427)
Date First Available	January 8, 2016
Item Weight	0.96 ounces
Item model number	43216-54379
Manufacturer	Smooth-On, Inc.
Manufacturer Part Number	43216-54379
Material Type	Silicone
Package Dimensions	3.19 x 2.72 x 1.26 inches
Size	1 Ounce Bottle

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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.

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₩20651

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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

2 weeks ago

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Good experience, but the tracking updates could be better.

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