FireMaster Fire Rated Duct Wrap portfolio have all been fully tested and meet up with Intercontinental specifications, making sure that the ductwork is suitably protected while in the celebration of fire. Our market place top FastWrap XL is well applied to ducts and delivers powerful audio absorptions and fire security. https://fire-rated-insulation-for79011.livebloggs.com/43331626/fire-rated-ductworth-can-be-fun-for-anyone