rockwell cubes vs rockwell insolation ?

i work in construction and have acess 2 rockwell insolation it appers 2 be the same as the cubes u think i can use it for clones

ne thoughts on this

i dunno but the stuff we put the plants in is called rockwool..... im not sure what rockwell insulation is!

lol that what i ment the inso is call rockwool aswell we use it to add extra fire rating 2 buildings

check the mfg they should tell what its made of and if its the same use it but it will probably work since rock wool is like fiberglass