1.Fire block
seal plumbing venting systems,seal plumbing penetrations,seal concealed electrical penetrations,seal recessed light fixtures,seal duct work penetrations between floors
2.Spray foam
insulate and seal corners of joining materials,insulate wall cavities,insulate and seal ceiling floor,insulate and seal underside of bath tub,insulate and seal rim and band Joints
3.Window & door
seal window frames,seal door frames,seal skylights
4.Sealant
seal attic hatchways,seal exterior plumbing penetrations,seal gas line penetrations seal exhaust fans,seal electrical outlets,seal sill plates,seal dryer vents