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Weld Mount AT-8040 is a high-strength, 2-part adhesive, designed to bond metals in severe environments. Advanced adhesive formula bonds objects without sliding, even on vertical and overhead surfaces.
AT-8040 cures incredibly quickly: At room temperature, with little surface prep, it establishes a handling strength within 12 minutes and a functional cure within 45 minutes, creating a lasting bond with superior strength (2,500 lbs. strength in 40 minutes). This solvent-free and VOC-compliant adhesive works with most metals, plastics, and composite surfaces.
Purchase the AT-850 mixing tips separately for use with the AT-8040 cartridge. Mixing tips are available in packages of 10 or 50.
Note: Apply AT-8040 with the AT-300 Adhesive Dispensing Gun (sold separately). Also available in a 30 ml dual syringe.
| What AT-8040/8040M Bonds To | What AT 8040/8040M Does Not Bond To |
|---|---|
| Aluminum | Soft rubber |
| Steel | Low energy plastics such as polypropylene and starboard |
| Stainless Steel | Leather |
| Coated Metals | Bronze |
| Fiberglass | Brass |
| Gel Coats | |
| Epoxy | |
| Rim urethane | |
| Polyurethane | |
| SMC | |
| Liquid Molding Resins | |
| Acrylics | |
| ABS | |
| Polycarbonates | |
| Nylons | |
| PPOs | |
| Vinyls | |
| PVCs | |
| Styrenes | |
| PEEKs | |
| PBT Blends | |
| PET Blends | |
| Stone |
Weld Mount System Advantages
- Much stronger than traditional methods
- Eliminates the need to drill into a composite skin and expose the core
- Eliminates welding, drilling, tapping, grinding and finishing steps
- Eliminates costly rework expenses resulting from inadvertent drilling through substrates
- Eliminates blocking added during lamination in order to have a place to put screws
Technical Information
<b>Specifications</b>
- Cartridge Size (AT-8040): 50mL
- Cartridge Size (AT-8040-30): 30mL
- Mixing Tip: AT-850
- Dispensing Gun: AT-300 Adhesive Dispensing Gun (sold separately)
- Temperature for Use: 65°F to 80°F. Temperatures below 65°F will make the viscosity higher and slow the cure speed; above 80°F, the viscosity will be lower and the cure speed, faster
- Gap Fill: 1/4"
Reviews for Weld Mount AT-8040 Adhesive
February 15, 2023
Verified Purchase
You know as the old saying goes. There is a right tool for a job, this is it. I recently re-rigged a whole boat. Weld mount had a Specific mount for any issue that I encountered. From stainless studs to zip tie mounts. The glue is Incredibly strong and sets up fast. Perfect for attaching wire and hoses.
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April 23, 2020
Verified Purchase
Used Weld Mount adhesive to hang bins and racks on the ceiling of our boat with Weld Mount large headed threaded studs. When mixed, the adhesive has a consistency similar to toothpaste or smooth peanut butter so the threaded studs stick well where placed. Pot life allowed me to mix a batch then place 8 or so mounts at a time. This project is now about 10 months old and has survived through one winter outside of Atlanta well so couldn't ask for more.
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September 1, 2016
Verified Purchase
Need 1" long 1/4 20 threaded standoffs to complete project. Where to buy?
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