Ergonomic design for a proper fit

Air Vent System provides a system of channels and

Battery life indicator

a vertical/plumb vial and a third 360 degree adjustable vial

ToughCoat™ finish helps to prevent chipping

CertainTeed UltraTherm Fiberglass Blown-in Insulation Caulking Gun Ergonomic design for a properLoose fill insulation for use in attics. Must be installed using blowing machine. Can be installed for new construction or on top of existing insulation. Fiberglass insulation is naturally fire resistant without added chemicals, resists moisture, allows for a clean installation process with minimal dust. Reference the chart on the back of the bag for the amount or R value needed and its corresponding number of bags. Insulation Location : Walls and