Rockwool Mineral Wool Safe 'n' Sound - All Sizes priced-per-bundle Insullite is made from corrugated

Insullite is made from corrugated cardboard and is treated with a fire-retardant coating

and sound absorption

66 5 24" x 96" 256 4

suitable for permanent exposure

With an R-Value of 5

Rockwool Mineral Wool Safe 'n' Sound - All Sizes priced-per-bundle Insullite is made from corrugatedROCKWOOL Safe'n'Sound is a stone wool insulation for use in interior partitions of residential wood and steel stud construction where superior fire resistance and acoustical performance are required. Withstanding temperatures up to 2150F (1177C), Safe'n'Sound is non combustible and will not produce toxic smoke or promote flame spreading, even when directly exposed to fire. This adds valuable extra time for people to reach safety and for fire services