Installation Guide

10
Joint Assembly Instructions for Straight Lengths:
Locking Strap
Outside Coupler
Band
Female End
Male End
Wipe Ends With
Alcohol Pads
2. Wipe the male and female ends clean with alcohol wipes. On diameter sizes without the gasket,
at 3/4" from the edge, apply a 1/4" thick continuous, straight-line bead of high temperature sealant to
the inside circumference of the female end. Do not use a zig-zag pattern when applying sealant.
Smooth down the bead with a flat instrument or your moistened finger.
1. Begin by removing the Locking Strap and Coupler Band from the vent.
Apply RTV Sealant
See Note Above
Note: Diameters 4" thru 16" are manufactured with a factory adhered seal on the inside of the female
end and will not need sealant in the joint.