Permatex Plastic Tank Repair Kit Model 09100 User Manual

Introduction

This manual provides comprehensive instructions for the safe and effective use of the Permatex Plastic Tank Repair Kit, Model 09100. This kit is designed for repairing cracks and holes in various plastic tanks, offering a durable solution for common leaks.

Safety Precautions

• WARNING: This product can cause allergic skin reaction, eye and respiratory irritation, and is harmful if swallowed. Read all cautions on the product packaging before use.
• Ensure adequate ventilation during use.
• Wear appropriate personal protective equipment, including gloves and eye protection.
• The mixed epoxy can generate significant heat during the curing process. Handle with care to avoid skin burns.
• DO NOT USE ON PLASTIC FUEL TANKS. This product is not suitable for repairing plastic fuel tanks.
• NOT FOR USE ON POLYETHYLENE OR POLYPROPYLENE PLASTICS.

Product Components

The Permatex Plastic Tank Repair Kit typically includes:

• Quick-setting steel reinforced epoxy (two-part system)
• Fiberglass membrane/patch
• Applicator stick
• Instructions

Image: Permatex Plastic Tank Repair Kit, showing the packaging and contents.

Preparation Steps

1. Locate the Leak: Identify the exact location of the crack or hole in the tank.
2. Empty the Tank: Ensure the tank is completely empty of its contents. For water or coolant tanks, drain thoroughly.
3. Clean the Area: Thoroughly clean the area around the leak. Remove any dirt, grease, oil, or loose debris. Use a suitable cleaner and allow the surface to dry completely.
4. Roughen the Surface: Lightly abrade the surface around the leak with sandpaper or a similar abrasive to create a rough texture. This improves adhesion of the epoxy.
5. Cut Fiberglass Patch: Cut the fiberglass membrane to a size that adequately covers the leak with an overlap of at least 1 inch on all sides.

Application Procedure

1. Mix the Epoxy: Open the two-part epoxy pouch. Knead the pouch for approximately one minute until the two components are thoroughly mixed and a uniform color is achieved. Work quickly as the epoxy begins to set rapidly.
2. Apply First Layer: Cut a corner of the mixed epoxy pouch. Apply approximately half of the mixed epoxy directly over the prepared leak area.
3. Position Fiberglass Patch: Immediately place the cut fiberglass membrane over the applied epoxy, ensuring it fully covers the leak and adheres well to the surface.
4. Apply Second Layer: Apply the remaining epoxy over the fiberglass patch, ensuring the patch is completely saturated and covered. Use the applicator stick to spread the epoxy evenly and smooth out any air bubbles.
5. Allow to Set: The epoxy will begin to set in approximately 5 minutes. Avoid disturbing the repaired area during this time.
6. Full Cure: Allow the repair to cure for a minimum of 4 hours before refilling the tank or subjecting it to stress. For optimal strength, a full cure may take up to 24 hours, depending on temperature and humidity.

Curing Information

Set Time: Approximately 5 minutes.

Full Cure Time: Approximately 4 hours for functional strength. Optimal strength is achieved after 24 hours.

Recommended Uses

This kit is suitable for repairing leaks in:

• Windshield washer reservoirs
• Radiator overflow tanks
• Coolant reservoirs
• Water tanks
• Waste tanks

Important Limitations

• NOT FOR USE ON PLASTIC FUEL TANKS.
• NOT FOR USE ON POLYETHYLENE OR POLYPROPYLENE PLASTICS.

Product Specifications

Troubleshooting

Epoxy Hardens Too Quickly

Issue: The epoxy hardens before it can be fully applied or spread.

Solution: The epoxy has a short working time (approximately 5 minutes). Ensure all preparation steps are completed and the fiberglass patch is cut to size before mixing the epoxy. Work quickly and efficiently once mixing begins. Ambient temperature can also affect working time; cooler temperatures may extend it slightly, while warmer temperatures will shorten it.

Repair Does Not Hold

Issue: The repaired area continues to leak or the patch detaches.

Solution:

• Verify that the tank material is compatible with the repair kit (e.g., not polyethylene, polypropylene, or plastic fuel tanks).
• Ensure the surface was thoroughly cleaned and roughened before application. Any contaminants (oil, grease, dirt) or a smooth surface will prevent proper adhesion.
• Confirm the epoxy was mixed completely and applied evenly, fully saturating the fiberglass patch.
• Allow sufficient curing time (at least 4 hours, preferably 24 hours) before reintroducing contents or stress.

Customer Support

For further assistance or inquiries regarding your Permatex Plastic Tank Repair Kit, please visit the official Permatex website or contact their customer service department directly. Refer to the product packaging for specific contact information.