4445 S. 74th E. Ave. Tulsa, OK 74145 Phone: 918.627.3188 Fax: 918.627.2676
1415 FM 1960 East Houston, TX 77073 Phone: 281.445.8700 Fax: 281.445.8880
12441 Business Highway 287N Ft. Worth, TX 76179 Phone: 817.230.4249 Fax: 817.350.4537
5116 NW 3rd Street, Oklahoma City, OK 73128 Phone: 405.603.6722 Fax: 405.603.6737
3519 W. Beal City Road, Weidman, MI 48893 Phone: 989.441.1500 Fax: 989.441.1505
9745 E. Hampden Ave., Suite 250 Denver, CO 80231 Phone: 720.833.7032 Fax: 303.344.1525
101 Alexander Avenue Pompton Plains, NJ 07444 Phone: 973.616.4501 Fax: 973.616.4451
7 West End Way Norwell, MA 02061 Phone: 781.261.9688 Fax: 781.261.9679
3180 Industry Drive - Unit "C" North Charleston, SC 29418 Phone: 843.628.1342 Fax: 866.594.3233
3216 Wetmore Ave., Suite 207 Everett, WA 98201 Phone: 425.903.4850 Fax: N/A
206 Eleanor Ct NW, South Prairie, WA 98385 Phone: 425.903.4850 Fax: N/A
6711 NE 58th Ave Vancouver, WA 98661 Phone: 360.694.6242 Fax: 360.737.3766
17902 Georgetown Lane Huntington Beach, CA 92647 Phone: 714.963.6202 Fax: 714.963.6360
14538-121A Avenue Edmonton, AB T5L 4L2 Phone: 780.453.6677 Fax: 780.482.4356
1.888.800.MESA
Description:
The Trenton Keyhole Patch-Pad and Tools enable utilities to apply a coating to a pipe surface through a small-diameter hole or keyhole. The components include two tools (attached to extendable poles) and a Patch-Pad with pre-applied coating.
End Use:
The system is an excellent solution for applying a coating within a small-diameter hole over cadwelds or coating holidays.
Advantages:
· Tool or hand-applied
· Non-hazardous, no VOCs
· No waiting for drying or curing
· Immediate backfill
· Minimal surface preparation
Specifications:
· Patch-Pad Coating
o Color: White
o Flash point: 350°F (minimum)
o Dielectric strength: 100 volts per mil
Packaging:
· Patch-Pad: 4" x 4", 6" x", or 5" or 10" pad
· Tools: Patch-Pad applicator and a finishing tool
Operating Procedures:
· Wire brush and clean the surface of any loose coating, rust, scale and foreign matter.
· Secure the extension handles (supplied by Trenton or by the utility) to the Patch-Pad applicator and the finishing tool.
· Attach a pre-coated Patch-Pad to the applicator tool, (or anti-corrosion compound can be applied by hand directly to the bottom of a dry pad).
· The applicator tool, with the coated Patch-Pad attached, is then lowered into the keyhole and onto the pipe surface to be protected.
· Use the finishing tool to hold the Patch-Pad to the pipe while lifting off the applicator tool and leaving the Patch-Pad on the pipe.
· Use the finishing tool to press the pad firmly to the pipe, making sure that coating compound is squeezed out on all edges and ensuring that the pad is firmly adhered.
· The Patch-Pad (with coating) now protects the pipe, and backfill can begin immediately.
