Seal-Wrap

Seal-Wrap is an efficient method for the replacement or repair of casing end seals that are either damaged or are being installed due to new construction.

Description

Use

Application Procedures

1. With a wire brush clean the pipe and casing ends to remove loose rust, coating, and dirt; dry off all surfaces.
2. Brush primer on all metal surfaces to be covered with Seal-Wrap. Let dry until tacky.
3. Place one layer of double-faced adhesive approximately 6” in from the end of the casing and 6” from the end of the casing on the carrier pipe. This is the area where the banding will be applied.
4. Apply one wrap of Seal-Wrap around carrier and casing end. Remove the paper backing from the material as you apply the wrap. Allow a 6” overlap.
5. Band securely in place, using one band and two buckles on both casing and carrier in the middle of the double face adhesive strips.
6. Cover buckles with a small square of double-faced adhesive.
7. Apply a continuous double wrap over the first wrap, making sure to start the second wrap in a different position on the pipe then the first wrap.
8. Place 2 bands on the carrier, and 2 bands on the casing, either side of the first bands.
9. Tighten all bands into place, so they seat into the double-faced adhesive.
10. Let the seal cure over-night.
11. Apply 5 psi into the top vent, check for a strong airflow out the lower end vent. This confirms there are no restrictions between vents.
12. Then plug off the lower end vent and pressure casing to 5 psi and monitor for 15 minutes. If the air pressure holds the casing is prepared.
13. If the casing is to be filled it is highly recommended that the ends are backfilled, this will help support the seals and help stop any minor leaks.

Advantages

Specifications