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Smooth-OnVytaFlex 30 - Liquid Urethane Rubber - Pint Unit

Q: what is the volume per 1lb ?

VytaflexÂ® 30 yields a specific volume of 27.3âcu. in./lb.. https://www.smooth-on.com/tb/files/Vytaflex_Series_TB.pdf

Q: How many do I need to make a mold box that is 5" x 5"?

Think of the mold as a three dimensional box. You need three measurements. Length x width x height. 5” by 5” by ?? How tall is the box? How thick are the walls of the box? For my project, I needed more. I would calculate your needs and add one extra. You can always have extra mold, but if you do not have enough, it’s hard to add more mold later.

Q: Is this good for making mold to cast animals in concrete? Does it require a mother mold? If so, what type is best? What size mold will this make?

No this is good for CASTING pulls. you wanna use moldstar 30 to make a mold of your object...than once you pull the object from the mold you can use this to make rubber casts...if you want something more hard i would suggest Resin.

4.3/5

Product ID: 277743889

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Smooth-On VytaFlex 30 - Liquid Urethane Rubber - Pint Unit

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Description

Smooth-OnVytaFlex 30 - Liquid Urethane Rubber - Pint Unit

Have a Question? See What Others Asked

what is the volume per 1lb ?

How many do I need to make a mold box that is 5" x 5"?

The product says it has a shore 30A hardness. however, the description says 20A. Which one is it?

Is this good for making mold to cast animals in concrete? Does it require a mother mold? If so, what type is best? What size mold will this make?

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