DID YOU KNOW: GLASS BUBBLE IS THE MOST POPULAR HEAT INSULATION PRODUCT ON THE MARKET
Glasswool is an insulation material made from fiberglass, using a binder with a texture similar to wool or cotton. This material traps air between the fibers of the glass and thus, such air pockets result in high thermal insulation properties.
Main benefits:
Low cost
Easily cut with hand tools
Flexibility and softness allow it to be placed in any hard-to-reach place
Does not burn, reacts weakly to high temperatures, does not deform