Acryzinc Corrosion

ACRYZINC® Test Program

• Fabral, Lancaster, PA, rollformed identical panels from ACRYZINC® and G90 Chem Treated Galvanized Sheet in December 1996
• Bundles of panels were stored uncovered outside until September 1997

Conventional, Chem Treated, Lightly Oiled Galvanized Sheet, September 1997

ACRYZINC®, September 1997

September, 1997

• After 9 months of outside storage in bundles, the ACRYZINC® panels were free of "white rust!"

August, 1998

• The bundles were inspected after 20 months of outdoor exposure

These Samples Removed August 1998
	ACRYZINC®
	Conventional Chem Treated Galvanized

ACRYZINC®

• The difference is obvious!
• After being subjected to extraordinary abuse, the ACRYZINC® panels only just began to exhibit "white rust" after 20 months of outdoor storage in bundles!