| |
|||||||||
| |
|
|
|
|
|
|
|
||
| Home | About | Literature | Site Map | MSDS | Contact | Engineers | Shows | Links | Samples | RFQ | Catalog Numbers |
Stop Oil & SF6 Seepage!![]() Transformer Leak Repair System |
![]() |
Use the PowerPatch® System's putty stick to block oil and SF6 leaks. Then make a permanent patch with the fast cure, 2-part paste overcoat. Ensure optimal mix and performance with pre-measured packaging.
Seals punctures or cracks in hard to reach areas. Fixes leaks fast. At 70°F, the putty and sealant harden in about 10 minutes. Repairs made at temperatures as low as 40°F, have a somewhat slower cure. The finished patch is resistant to transformer oil and sulfur hexaflouride gas (SF6), and has held oil pressures in excess of 100 psi.
Preparation is important, and the kit approach provides everything needed to do the job, although in instances of excessive oil leakage or dirt accumulation, separate scrubbing rags such as Grime-Away™ Cleaning Wipes are helpful. Read detailed application instructions before using.
TESTIMONIAL: "This product was used on a pad-mounted switchgear that had developed a rust hole on a corner, allowing possible access to energized parts. Product was easy to apply and went over rusted area quite well. It cured well and has adhered to rusted surface, allowing us to delay replacing a $40,000.00 unit that had this one defect."
| Color: Dark Grey | Cured Hardness: 75 (Shore D) |
| Viscosity: No-Sag, Thick Paste | Durability: Resistant to UV, Water, and Oil |
| Pot Life: 5 Minutes @ 70°F/21°C | Adhesion to Metals: Good |
| Dielectric Strength: 41 KV (ASTM D149) | Adhesion to Ceramic: Excellent |
The PowerPatch® Sealant is provided in a kit containing the preparation and patching materials necessary to repair oil and SF6 gas leaks in transformers, lead-sheathed cables, potheads, and other oil-filled, electrical equipment. Kits can be customized to end-user requirements.
| Description | Product Code | Image |
|---|---|---|
| Contains: One sealed plastic bag with 2-part sealant (part A & B), putty stick (1-3/4"), 2 Type TR™ cleaning and preparation wipes, 12" sandpaper strip, 2 mixing sticks, 1 pair gloves, and instructions. Box with 1 Single-Use Kit | EP-KIT11 | |
| Contains: Six sealed plastic bags, each with 2-part sealant (part A & B), putty stick (1-3/4"), 2 Type TR™ cleaning and preparation wipes, 12" sandpaper strip, 2 mixing sticks, 1 pair gloves, and instructions. Box of 6 Single-Use Kits | EP-KITB6 | NONE |
| Contains: Twelve sealed plastic bags, each with 2-part sealant (part A & B), putty stick (1-3/4"), 2 Type TR™ cleaning and preparation wipes, 12" sandpaper strip, 2 mixing sticks, 1 pair gloves, and instructions. Box of 12 Single-Use Kits | EP-KITB12 | NONE |
| Contains: 6 sets 2-part sealant (part A & B), putty stick (7"), 12 Type TR™ cleaning and preparation wipes, 6 strips sandpaper strips (24"), 12 mixing sticks, 6 pair gloves, and instructions. Seals multiple leaks. | EP-KIT51 | NONE |
| Contains: Two PowerPatch® 2-Part Cartridges with 4 static mixers, 2 putty sticks (1-3/4"), 8 Type TR™ cleaning and preparation wipes, 24" sandpaper strip, 4 application sticks, and instructions. Multi-Use Kit. EPCT-TOOL must be purchased separately to dispense the PowerPatch® sealant. | EPCT-KIT1 | |
| Contains: Same as EPCT-KIT 1 with Application Tool EPCT-TOOL | EPCT-KIT1G | NONE |
| Contains: 1 Application tool to dispense cartridge packages, EPCT | EPCT-TOOL | ![]() |

Important Notice: The statements and information here are made in good faith based on tests and observations we believe to be reliable. However, the completeness and accuracy of the information is not guaranteed. Before using, the end-user should conduct whatever evaluations are necessary to determine that the product is suitable for the intended use. The user assumes all risks and liability in connection with such use. The statements contained herein are made in lieu of all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, which warranties are hereby expressly disclaimed. American Polywater's only obligation shall be to replace such quantity of the product proven to be defective. Except for the replacement remedy, American Polywater shall not be liable for any loss, injury or damage, direct or indirect, arising from the use or the failure to properly use these products, regardless of the legal theory asserted. The foregoing may not be altered except by a written agreement by the officers of American Polywater Corporation.
Read actual repair Field Reports
Click here for an MSDS on this product
Click here for a Spec Sheet on this product
Click here to Add Your Name To Our Mail List
Click here to Request a Quote on This Product
Click here for a Slide Show on benefits of PowerPatch®
Click here for a Slide Show on PowerPatch® application
Click here for a Time Chart on temperature and cure rates
View this flyer in PDF or Español or Português or Chinese or Français
Click here for a Lab Report on air and oil pressure strength tests
Download a PowerPoint Presentation on PowerPatch® (6 megs)
View Application Instructions in English or Español or Português
Click here to win a Free T-shirt in the Patch of the Month Program
View a picture of PowerPatch Man, our sealant-based industrial superhero
![]() ARRA Buy American Compliant |
![]() MadeInAmerica.com Listed |
![]() FTC Made In America Qualified |
Home |
About |
Site Map |
Literature |
Samples |
Links |
Reps |
Videos |
Pumps |
RFQ
Codes |
Engineering |
Shows |
Spotlight |
Newsletters |
MSDS |
Translations |
Contacts |
Jobs

P.O. Box 53 | Stillwater, MN 55082 USA
1-(651) 430-2270 (Voice) | 1-(651) 430-3634 (Fax)
1-(800) 328-9384 (Toll-Free US/Canada Only)
Copyright © 2001 - 2012 American Polywater Corporation |
1/19/12