Making a Rubber Veneer Stone Mold for Casting Concrete

In this video, we demonstrate making a block mold with Poly 74-20 polyurethane rubber that can be used to reproduce decorative concrete veneer stones.

[@adnanmehrabani86]

Thank you so much for this video. It really comes in handy

[@tomtom5981]

Awesome work ! Thanks for sharing.

[@TheDweeb002]

Thanks for sharing, but you should look up a video on how to make a video (preferably with audio)

[@balloney2175]

Xcellent, but no sound? Like a silent movie of long time ago? ohhh... a sound started at around 3:00

[@namsoemmanson8338]

Please what is the ratio of the liquid silicone and catalyst?

[@balloney2175]

do you sell some model?

[@braun247]

Looking at your product page for the Poly 74-20, how many of these molds could you make with the 24 lbs kit? Thanks!

[@PolytekDevelopmentCorp]

Thank you for watching, Joe! The specific mold in this video required 28 lb of Poly 74-20, so you would be a bit short with a 24-lb kit.

[@jeffdouglas5075]

@@PolytekDevelopmentCorp Oh my, that is expensive!

[@rakeshkokal]

What is the price of this liquid n were I can get

[@chiefwhiteeagle6205]

why dont you just calke the bottoms of the stone

[@danielmurzellotheunknownma7481]

Hello👋🙋‍♂️ there... Amazing and very interesting video🎥... Super like👌👌👌 Good information very helpful Thanks for sharing Do keep posting Warm regards and best👍💯 wishes The UnknownManCub 👍😎👨‍🏭

[@adamwithers]

Does anyone know where I can just buy a mold like this?

[@hd4ms]

Amazon

[@MrDiederikDuck]

According to Archimedes' law you could have submerged the stones in water. Then you wouldn't have to estimate the volume.

[@mikejustice1196]

What stones. Are you referring to that man made junk.

[@roslymelgar4188]

hi sir.sale the mold?

[@nowirehangers2815]

Weigh the stones first

[@billyboytn]

Cool video. Fire the sound guy. 🤦‍♂️

[@elephantgrass631]

They didn’t hire one because they thought “we should do it ourselves” and now it sounds like that.