Galvannealed is the main Paintgrip used in the duct fabrication industry taking the place of Phos Bond which used to be the only option many years ago. A40 Galvannealed is the most commonly used coating, while A60 is less popular because it tends to be too powdery when it sits unpainted too long. Galvannealed does not flake off its Galvanized coating when formed which makes it ideal for HVAC duct shops that use it in the roll forming processes of making Pittsburgh locking seams. The matte finish acts like a primer, allowing paint to adhere easily, and is rust proof if kept indoors before painting. Galvannealed has good paint ability, weld ability, corrosion resistance, and form ability. It is extensively used in the automotive and signage industry.
Item Codes:
GN26G60120 26 Ga. 60″ x 120″ Galvanneal
GN24G60120 24 Ga. 60″ x 120″ Galvanneal
GN22G60120 22 Ga. 60″ x 120″ Galvanneal
GN20G60120 20 Ga. 60″ x 120″ Galvanneal
GN18G60120 18 Ga. 60″ x 120″ Galvanneal
GN24G48120 24 Ga. 48″ x 120″ Galvanneal
GNB24G48120 24 Ga. 48″ x 120″ Galvannealed Beaded
GN22G48120 22 Ga. 48″ x 120″ Galvanneal
GNB22G48120 22 Ga. 48″ x 120″ Galvannealed Beaded
GN20G48120 20 Ga. 48″ x 120″ Galvanneal
GN18G48120 18 Ga. 48″ x 120″ Galvanneal
GN16G48120 16 Ga. 48″ x 120″ Galvanneal
