Description
The Lord Fusor 504 is a high-performance pneumatic applicator gun built for fast, controlled dispensing of 210 mL adhesive and sealant cartridges. Body shops, structural bonding lines, and panel repair operators reach for this gun when long bead lengths and precise flow control matter on every joint.
Key Features and Benefits
- Pneumatic operation cuts operator fatigue on long bead runs versus manual cartridge guns
- One-finger forward and reverse trigger gives precise start, stop, and pressure release
- Composite cartridge support cradle keeps 210 mL cartridges stable under air pressure
- Compatible with both 1:1 and 2:1 mix-ratio cartridges from the Parker Lord adhesive line
- Reverse function relieves cartridge pressure to stop drips between beads
- Standard shop air supply (typically 80 to 100 psi) drives the dispensing mechanism
- Industrial build for repeat use in collision, structural, and panel bonding shops
Common Applications for Lord Fusor 504
- Lord Fusor 108B, 112B, and 142 panel bonding adhesives in 210 mL format
- Two-component structural epoxy, urethane, and methacrylate adhesives
- Automotive collision repair, panel replacement, and seam sealing
- Heavy truck, trailer, and bus body bonding
- Marine and RV manufacturing where long, even beads are required
- Aerospace and rail interior assembly that calls for controlled dispense
Compatible Cartridges
- 210 mL (7.1 oz) side-by-side dual cartridges
- 1:1 mix-ratio cartridges
- 2:1 mix-ratio cartridges
- Lord Fusor adhesive line and other 210 mL dual-component products
Lord Fusor 504 Technical Specifications
| Manufacturer | Parker Lord |
|---|---|
| Manufacturer Part Number | FUS-504 / 3029936 |
| Dispenser Type | Pneumatic, dual-cartridge |
| Cartridge Size | 210 mL (7.1 oz) |
| Mix Ratios Supported | 1:1 and 2:1 |
| Trigger Type | One-finger forward and reverse |
| Air Inlet | 1/4″ NPT (standard shop air) |
Packaging and Ordering
The Lord Fusor 504 ships individually. For matching adhesive cartridges, see the full Parker Lord adhesive catalog. For Lord Corp’s manufacturer page on this gun, visit Fusor 504 at Lord Corp.
Need Help?
Need help selecting the right gun and cartridges for your application? Call (800) 220-1966 or email [email protected].








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