Testimonial.

As the owner of Laboratory Craftsmen Inc. I have been ordering perlite for overĀ  30 years.

The Plug grade perlite we get from Midwest Perlite is the best quality perlite we have ever used.

I recommend this company to any manufacturer that buys bulk perlite.

Pete Stasukevich

www.labcraftsmen.com.

 

Regards,

Pete