Product Data Sheet Safety Data Sheet Show all documents

Sarnastack Universal

Prefabricated stack/pipe boot

Sarnastack Universal is a 60 mil (1.5 mm) thick prefabricated stack/pipe to provide a simplified flashing solution for pipes, vent stacks and round penetrations.

  • Time-saving and effective method to flash pipes, vent stacks and round penetrations
  • Factory fabricated
 
Product Data Sheet Safety Data Sheet Show all documents

Usage

For flashing stack/pipe penetration from 3/4 - 8" (10 - 203 mm) in diameter in Sarnafil® and Sikaplan® roofing and waterproofing details.    Areas of application
  • Pipes
  • Vent stacks
  • Round penetrations
 

Advantages

  • Time-saving and effective method to flash pipes, vent stacks and round penetrations
  • Factory fabricated
 

Packaging

8 Sarnastack Universal and 8 stainless steel clamping rings per carton, 30 lb (13.6 kg) per carton

Product Details

Product Information

Chemical Base

Injection molded with the same formulation used in Sarnafil membranes

Shelf Life

N/A

Storage Conditions

N/A

Dimensions

Height: 9.3" (236 mm)

Width: 9" (228 mm)

Base Diameter: 13" (330 mm)

Application

Application steps

APPLICATION

Sarnastack Universal’s base flange is heat welded in place with a hand-held hot-air welder and roller. Apply a bead of Sikaflex®-1a sealant at the top of the Sarnastack Universal between the penetration and the boot. Install the stainless steel clamping ring at the top of the Sarnastack Universal creating a seal by compressing the Sikaflex®-1a between the penetration and the boot.

 

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