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< Rain Collars

Oatey® Rain Collar For No-Calk® Roof Flashings/Multi-size

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Oatey

Oatey® Rain Collar For No-Calk® Roof Flashings can be used as a secondary seal for commercial and residential applications that require a watertight seal for roof penetrations around the plumbing vent pipe. Oatey products have earned the trust of plumbing professionals for over 100 years.




Available in 2 variations

Key Features & Benefits

  • Use as a protective water shield (slides down over pipe)
  • No caulking needed
  • Slides down over newly installed vent pipe system to provide a watertight seal and an additional layer of UV protection at the elastomer sealing rain collar
  • Can be used to repair the elastomer sealing rain collar quickly and easily, by sliding it down over top of all types of existing residential "No-Calk" roof vent flashings
  • Instantly repairs a leak at the elastomer sealing collar, until the existing flashing can be replaced at a later time
  • Eliminates the need for a mastic or caulking messy repair job - No caulking needed (No-Calk®)
  • Non-fading collar material is fully tested for extreme ultraviolet light and weather
  • Do not use petroleum based products on rubber collars

Specifications

Color: Black
Material: Rubber
Brand: Oatey
Product Type: All-Flash No Calk

More Specifications

Technical Resources (3)

  • Submittal
  • FAQ
  • LEED Green Sheet

More Downloads

Available in 2 variations

Frequently Asked Questions

How is a rain collar installed?

After the correctly sized collar has been selected; you will apply a 100% exterior or marine rated silicone caulk to the top of the existing rain collar attached to the roof flashing, and also to the underside of the new rain collar. Slide the new rain collar down over the pipe to the top of the existing collar. Press the new collar down with enough pressure to seal the two together without collapsing the seal around the pipe.

Does the pipe have to be lubricated before the flashing is installed over the pipe?

No. You should however bevel (chamfer) the pipe end to prevent cutting or scaring of the rain collar as it is being pushed over the pipe.      

Related Resources

Blog

How to Properly Install Roof Flashing

Read More
Videos

How to Select Roof Flashings

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