使用Vytaflex模具橡胶制作混凝土文化石模具

概述

Overview
Casting Concrete Will Never Be The Same! Formulated especially for casting concrete, VytaFlex® Mold Rubbers are next generation urethanes that feature Smooth-On's V-Polymer® Technology.

It's the V-Polymer Technology:

that gives VytaFlex rubbers superior physical & performance properties.
that gives concrete castings a surface finish you're going to love.
that gives VytaFlex rubbers long-term dimensional stability.
that gives VytaFlex molds the ability to render color-accurate castings every time.
"We've been cycling VytaFlex molds for over three years now and they show no signs of giving out at all." – Dale Groff, Lancaster Stone, Lancaster, PA

Materials Used in this Tutorial

• SuperSeal
• Universal Mold Release
• VytaFlex 40
• So-Strong Colorants
• Drill Mixer
• Mixing Containers
•  

Step 1: Preparing Work Station / Dispensing, Applying and Demolding Vytaflex 40
Stone models are sealed with SuperSeal® sealing agent and Universal® Mold Release then applied to all surfaces that will come in contact with the mold rubber. Measure and mix VytaFlex® 40 mold rubber and pour slowly over model. Demold original model.





Step 2: Preparing and Casting Concrete
Pigment the mold cavity. Then cast concrete into the mold. Let the concrete set.





Step 3: Demold and Finishing
After the concrete has cured, the mold is stripped off the casting, cleaned & ready for casting again. VytaFlex® urethane rubber molds can yield hundreds of castings.













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