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    Product 7 of 10

    This product was added to our catalog on Tuesday 04 June, 2019.

    Thi Vex 50 gr


    THI-VEX is made especially for thickening Smooth-On silicones for vertical surface application (making brush-on molds). Different viscosities can be attained by varying the amount of THI‑VEX added.

    Also used to thicken the silicone for correction of splicing lines and minor defects in Ecoflex or Dragon Skin silicone masks.

    THI-VEX is added as a percentage of Part A and must be thoroughly mixed with Parts A and B.


    THI-VEX will not work with Mold Max 40 or Mold Max 60 silicones.

    Safety - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.

    Store and use material at room temperature (73°F/23°C). This product has a limited shelf life and should be used as soon as possible.

    MEASURING & MIXING - If using Mold Max, the brush-on mold process can be shortened with Fast Cat 30 catalyst or Accel-T cure accelerator. Because silicones have a long pot life, time between coats can be 2–3 hours. Adding Fast Cat 30 catalyst or Accel-T cure accelerator will accelerate the brush-on mold making process down to a matter of hours.

    Mixing - Add desired amounts of THI-VEX to material and mix thoroughly. Important: Be sure to scrape the sides and bottom of the mixing container several times while mixing. Be aware of your working time. Note: results may differ due to variables in temperature, humidity, etc.

    Because no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.

    Package contents 50 gr


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