Our 50g Bondloc Copper-Reinforced Repair Epoxy Putty Stick is a hand-mixable, fast-setting, copper-reinforced epoxy putty that quickly repairs pipes, tanks and vessels made of copper, brass, bronze and other non-ferrous metals.
After mixing, it forms a polymer compound that is extremely tough and durable and offers exceptional adhesion. Each handy stick contains pre-measured portions of activator and base throughout no measuring or mixing tools are necessary.
The consistency (like modelling clay) eliminates drips and runs, facilitates adhesion to the substrate, and allows the material to be shaped as needed before curing begins. After 60 minutes the application can be drilled, sawed, sanded, and painted. Household hot water pipes and vessels can be restored to service after 1 hour. Cured B2004 has the same appearance and texture of metal.
Suitable for interior or exterior use, it is resistant to water, chemicals, and temperature extremes. It contains no VOCs or solvents. It’s non-flammable and releases no noxious fumes. It won’t shrink or pull away.
The unused portion stays fresh for future use when stored in its original packaging
Applications
This epoxy putty is ideal for the following uses:
- Repairing freeze breaks
- Leaking household hot waterlines
- Plumbing problems
- Stopping leaks
- Copper
- Copper epoxy putty
- Downspouts
- Pipes
- Elbows
- Joints
- Sleeves
- Bond to damp, wet and slow leaking surfaces
- Vessels made of copper
- Non-ferrous metals
- As an epoxy putty
- Other similar applications
Instructions for using this Copper Epoxy Putty
Proper surface preparation is essential to a successful application. The following procedures should be considered:
Degrease the surface, oil, grease and dirt must be removed before applying any epoxy material.
All surfaces must be thoroughly roughened ideally by grit blasting (8-40 mesh grit), or by grinding with a coarse wheel or abrasive disc pad. An abrasive disc may be used provided white metal is revealed. This creates an increased surface area for better adhesion. A 3-5 mil profile is desired for an application.
Do not “feather edge” epoxy materials. Epoxy materials must be “locked up” by defined edges and a good 3-5 mil profile.
Metal that has been handling seawater or other salt solutions should be grit blasted and high-pressure water blasted and left overnight to allow any salts in the metal to “sweat” to the surface: repeat blasting to “sweat out” all the soluble salts.
A test for chloride contamination should be performed prior to any epoxy application.
The maximum soluble salts left on the substrate should be no more than 40p.p.m (parts per million).
Under cold working conditions, heating the repair area to 38C – 43C immediately before applying is recommended. This procedure dries off any moisture, contamination or solvents and assists the epoxy in achieving maximum adhesion to the substrate.
All prepared surfaces should be repaired as soon as possible, to eliminate any changes or surface contaminants.
This epoxy is very good in water, saturated salt solutions, leaded gasoline, mineral spirits, ASTM # 3 oil and propylene glycol.
However, please note this product is generally not recommended for long term exposure to concentrated acids and organic solvents.
For immersion applications this product is not recommended.
Twist or cut off required amount from stick. Then knead with fingers to a uniform colour. All black colour dye must be gone and a uniform pure grey colour is left. Apply to surface to be repaired within 2 minutes of mixing. The mixed epoxy does not show much bond strength at this time, but can be kneaded or formed into any cracks or holes to be filled.
Technical information
| Property | Value |
|---|---|
| Colour | Copper |
| Chemical resistance | Hydrocarbons, Ketones, esters, halo-carbons, alcohols, aqueous salt solutions, dilute acids |
| Electrical resistance | 30,000 mega Ohms |
| Dielectric strength (steel) | 300 Volts / mil |
| Shrinkage | <1% |
| Non volatile content | 100% |
| Shelf life | 24 months @ 24C |
Cured Performance
| Property | Value |
|---|---|
| Initial cure | 1 Hour |
| Full cure time | 24 hours |
| Lap shear strength (steel) | 4.5 MPa |
| Shore D Hardness | 80 |
| Compressive strength | 8,000 psi |
Health & Safety Information
This adhesive contains epoxy resin and may cause skin irritation in sensitive individuals. Unnecessary skin contact should therefore be avoided. If skin contact occurs, wash with a proprietary hand cleaner, followed by washing with soap and water.
In case of eye contact, flush with clean water for at least 15 minutes, and then seek medical attention. When fully cured, the product can be considered non-toxic. Always keep this adhesive away from foodstuffs and food utensils.
Storage information
Store in cool conditions, preferably away from direct sunlight or excessive heat. Shelf life at least 24 months @ 24C.
Not sure if this copper plastic epoxy is right for you?
If you are not sure if this adhesive is right for your individual requirements please do not hesitate to Contact our friendly sales team and we will be happy to help you.
Do you require a Certificate of Conformance and traceability?
If you require a Certificate of Conformance, please contact us after ordering (either by phone or email) and we will get this sent out to you with your order.
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