Great Stuff Big Gap Triple Expanding Foam Sealant Brand_Christy's For repetitive tacking and light

For repetitive tacking and light nailing jobs where speed is important

Magnetic bit driver

Perma-SHIELD non-stick coating resists heat build-up by protecting the blade against gumming and corrosion

HEAVY-DUTY STEEL FRAME with multi-position grips add force where needed

Great Stuff Big Gap Triple Expanding Foam Sealant Brand_Christy's For repetitive tacking and lightBig gaps call for big seals. GREAT STUFF Big Gap Filler Insulating Foam Sealant fills, seals and insulates larger gaps, providing a water resistant barrier to help minimize unwanted airflow and improve energy efficiency in high loss areas. Expands to fill, seal, and insulate gaps up to 3 (76mm). Forms a long lasting, airtight, weather resistant seal