Page 228 - Praxair Productivity Catalog

Cleaner & Faster

AOR ALUMINUM OXIDE REMOVER

BEFORE WELDING
Leaves a ready-to-weld
aluminum surface

AFTER WELDING
Improves color matching
and uniformity

™
Praxair’s ProStar AOR aluminum
As welded After treatment oxide remover helps fabricators avoid
problems caused by the hydrated
aluminum oxide (HAO) layer on the
surface of aluminum parts, including
weld defects which can lead to the
failure of weldments in the fi eld,
and damaged to the appearance
of aluminum products, requiring
refi nishing, which can increase labor
costs. Its one-step process targets and
effectively removes the HAO layer.

1-800-225-8247 www.praxairusa.com