Roxul or Rockwool Fire Box Insulation- 1.5 inch thick

Protect your Smoker or BBQ Grill paint job and more with our Roxul or Rockwool Fire Box Insulation. Made of 1.5 inch thick rockwool high density mineral wool material, this insulation provides optimal heat resistance for a safe and efficient cooking experience. Works great for Gravity Feed Smokers, Insulated Smoker Cabinets, Pellet Smokers, and Wood Burning Fireboxes. Insulate your fire box or cabinet smoker and enjoy worry-free grilling for years to come. Available as a full bundle of 7- 2x4 sheets OR a box of 5- 2x2 sheets. This is Very hard to find!Need More?Use the Chat or call us at 573-612-1315 and we can give you a bulk price with LTL shipping!