1-1/4" or 1-1/2" Galvanized Roof Flashing 18" X 18" Base
Model #:
• 24 gauge galvanized base with elastomer collar
• Fits any roof pitch to 45 degrees
• Tested for ultraviolet, ozone and weather resistance
• Elastomer collar heat tested to 180 degrees Fahrenheit
• Approved for Type "B" installations
*Please note: We've done our best to identify the most similar products on the market that could cross to our quality Mainline product. The below products are not necessarily an exact match and could change at any time without warning.•IPS/ROOFING PRODUCTS:81872 GB118 •OATEY:11921
• 24 gauge galvanized base with elastomer collar
• Fits any roof pitch to 45 degrees
• Tested for ultraviolet, ozone and weather resistance
• Elastomer collar heat tested to 180 degrees Fahrenheit
• Approved for Type "B" installations
Technical Data
![]() |
Spec Sheet |
|
Installation Instructions/Parts/Warranty |
|
Vendor Information (Permission Req’d) |
Cross Reference
*Please note: We've done our best to identify the most similar products on the market that could cross to our quality Mainline product. The below products are not necessarily an exact match and could change at any time without warning.•IPS/ROOFING PRODUCTS:81872 GB118 •OATEY:11921
• 24 gauge galvanized base with elastomer collar
• Fits any roof pitch to 45 degrees
• Tested for ultraviolet, ozone and weather resistance
• Elastomer collar heat tested to 180 degrees Fahrenheit
• Approved for Type "B" installations
Technical Data
![]() |
Spec Sheet |
|
Installation Instructions/Parts/Warranty |
|
Vendor Information (Permission Req’d) |
Cross Reference
*Please note: We've done our best to identify the most similar products on the market that could cross to our quality Mainline product. The below products are not necessarily an exact match and could change at any time without warning.•IPS/ROOFING PRODUCTS:81872 GB118 •OATEY:11921