Alumi-Flash Black Cap

Use with an Alumi-Flash aluminum base to flash multiple roof penetrations.   DETAILS:
•can flash up to four penetrations in one watertight unit
•compatible with most roof types
•C-481, C-212, C-412, and C-126 caps - used... Read More
Sold by the carton quantity of 5 only. Priced per each.
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Alumi-Flash Black Cap is available to buy in increments of 5

Use with an Alumi-Flash aluminum base to flash multiple roof penetrations.



  • can flash up to four penetrations in one watertight unit
  • compatible with most roof types
  • C-481, C-212, C-412, and C-126 caps - used with standard base
  • C-182 cap - used with large base


Sizing Chart

Cap Style Cap Diameter Pipe Penetration Sizes
C-126 8" one - 2" to 6" penetration
C-182 14" one - 8" to 12" penetration
C-212 8"  two - .375" to 1" + two - 1" to 2" penetrations 
C-412 8" four - 1" to 2" penetrations
C-481 8" four - .375" to 1" penetrations




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