RectorSeal Cover Guard 3CGEXT90 3" External 90 Degree (White)

White 3" exterior 90 (or vertical outside 90) is for outside corners used with 3" channels. 1 piece clips on duct cover, no screws needed. Use box cutter to trim access for a customized fit to match channel thickness.

Benefits:

• Adjustable depth
• Shrinkwrapped
• One piece, clips on duct cover for seemless look, no screws needed.
• UV resistant

Cover Guard Cross Reference Sheet

Cover Guard Flyer

Cover Guard FAQ & Tips