Normally you use 4 inch eternabond over the whole thing between the roof and the cap.
Rv roof termination bar cover.
Used for horizontal or vertical termination of the membrane at walls and gutters or over the edge of the roof surface.
Termination bar is designed to secure and seal the membrane on vertical or horizontal termination details.
I suggest buying some stuff called np1 at your local roof dealer.
Our rv molding trim comes in 1 inch widths with various sizes and colors.
The terminations bars are sometimes referred to as termination boxes these are usually in the rear and contain your upper marker lights and wiring too.
Then take some np1 and cover the screw heads a a bead along the edges of the j channel.
Our sizes range from 25 ft 50ft and 100ft.
Made of extruded aluminum.
Then beg or buy some termination bar or some j channel and using stainless steel screws with some gum tape put on thr threads and screw it don.
Keep the leaks out and your rv well sealed with our long lasting rv molding trim.
Features dupont tyvek.
For a quick fix using what you have you can put the termination bar back on and put your 2 inch eternabond along it with 1 inch overlap so with 40 feet and 8 ft to do you could do two 8 ft with one overlap making 3 inches.
It is made of durable extruded aluminum.
Designed to secure and seal the membrane on vertical or horizontal termination details.
Installing a termination bar on a rubber tpo roof to hold down the tpo roof.
This stuff sets up like rubber.
606 864 2598 mon fri 9am to 5 30pm est.
Drastically reduces inside temperatures while in storage.
Used to cover flat roof surfaces including garages sunrooms carports room additions breezeways mobile homes small commercial buildings etc.
Protect your class a c travel trailer 5th wheel or toyhauler with adco s new rv roof cover.
Weighs a fraction of what full size rv covers weigh around 12lbs on average installs in 15 minutes once you get familiar with the product.
Designed for all climates.
For commercial or residential roofs.
5 10 aluminum termination bar.
We carry an entire line of roofing products for your home including termination bars pipe flashings inside and outside corners t joint covers primers perimeter strips seam tapes cover tapes and bonding adhesives.
All the rv rubber roof materials and accessories from rv parts nation are fully compatible.
The termination bars or boxes secure the edges of your roof to the framework and when installed properly will prevent any moisture from breeching the seals and leaking into your rv.