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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🧴 Elevate your mold game with THI-VEX — the secret to flawless brush-on silicone!

SEAMLESS INTEGRATION - Mixes thoroughly with Smooth-On Parts A & B for consistent results every time.
BRUSH ON MOLD MASTERY - Engineered specifically for smooth, drip-free brush-on silicone applications.
CLEAR CLEAN FORMULA - Transparent liquid that won’t alter your silicone’s color or clarity.
PRECISION VISCOSITY CONTROL - Customize your silicone thickness effortlessly for flawless vertical molds.
MINIMAL USAGE MAXIMUM IMPACT - A tiny dose transforms your silicone, saving material and time.

THI-VEX is a specialized thixotropic agent designed to thicken Smooth-On silicone rubbers, enabling precise control over viscosity for vertical and brush-on mold applications. Supplied in a 1-ounce clear liquid bottle, it requires only a small amount mixed with Parts A and B to achieve customizable thickness, enhancing mold quality without affecting silicone clarity.

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Brand	Smooth-On
Specific Uses For Product	Casting
Material	Silicone
Item Form	Liquid
Special Feature	Thixotropic, Adjustable Viscosity
Color	Clear
Item Package Quantity	1
Package Information	Bottle
Item Volume	1 Fluid Ounces
Viscosity	Adjustable, typically higher than original Smooth-On silicone
Water Resistance Level	Not Water Resistant
UPC	751635839205
Manufacturer	Smooth-On, Inc.
Item Weight	0.96 ounces
Package Dimensions	3.5 x 1.57 x 1.3 inches
Item model number	43216-54379
Is Discontinued By Manufacturer	No
Material Type	Silicone
Size	1 Ounce Bottle
Manufacturer Part Number	43216-54379

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

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