Does anyone have some rock wool I can buy?

[Inertia]

I am making another simple Kappa Perfect build and need the rock wool for it... I will pay someone to ship me some.

 

[GranteedEV]

you can get some at

Acoustic Insulation - Order Online, Ships UPS

 

[Josuah]

Call your local commerical/industrial insulation companies. Buy some of their extra stock for cheap.

 

[pjoseph]

shipping at ATSacoustics kills it, for me it was 50% of the cost, to ship to LA area.
I have called a lot of places with no luck looking for roxul rockboard 60.

good luck

 

[Beatmatcher247]

Is this the same material that is used in horticulture?

If so, you would think any hobbyist indoor/outdoor gardening supply store would have lots for cheap as well.