Skip to content
WorkZen
Academy
Home
All Trades
My Progress
en
English
EN
Français
FR
Español
ES
Menu
Home
All Trades
My Progress
Search certifications...
en
English
EN
Français
FR
Español
ES
Academy
Roofing
NRCA ProCertification - EPDM Installer
Flashing and Penetration Details
Knowledge Check
Flashing and Penetration Details
Knowledge Check
Knowledge Check
1 / 12
After installing a pre-molded EPDM pipe boot and securing the worm-drive clamp, what final step must be completed at the collar?
A
Wrap the collar with uncured EPDM tape for additional sealing
B
Apply EPDM lap sealant around the top edge of the clamp where it meets the pipe
C
Spray paint the clamp to prevent corrosion
D
Apply a second clamp above the first for redundancy
Check Answer
Back to lessons
Next module: Mechanically Fastened Systems
Next module: