Bread/pizza oven

[Stanleythecat]

Hi Folks

I saw a really cool design for making a pizza oven using crushed pumice mixed with cement using an exercise ball as a form. I also saw a similar project using perlite. Does anyone know where I can source either?

Leo

 

[Robson Valley]

Perlite is used sometimes as a potting soil additive. Try a gardening/horticulture supplies outlet.

 

[Mesquite]

I also saw a similar project using perlite. Does anyone know where I can source either?

B & Q

 

[bikebum1975]

Ya get it at a nursery. Any big box store that has a garden center should have it