Porosil Insulation Pvt. Ltd manufactures Light Weight Inorganic Insulating Aggregate. Porosil Insulation Pvt. Ltd offers different grades of ex-foliated vermiculite for thermal insulation, acoustics, fire proofing, metallurgy and industrial sector. The Light Weight Inorganic Insulating Aggregate is used for loose fill in hollow block wall or cavity wall and loose fill over suspended and false ceiling. The Insulating Aggregate is a uniform and non-settling insulating barrier against the transmission of heat and sound.