Very disappointed. I used this once and the rod release would not work and I was unable to use the second cartridge. Kind of pricy for a one time use. I have tried everything to get it to release. No luck.
Anonymous · 02/07/2026
National Supply Co.

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SKU: 33093|UPC: 601570330933
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LAUCO Dual Cartridge Epoxy Gun – 200ml / 215ml Capacity (1:1 & 2:1 Mix Ratios) Built for professionals who demand precision and durability, the LAUCO manual epoxy gun is your go-to tool for dispensing dual-component adhesives in auto body, construction, and general repair applications. With compatibility for both 1:1 and 2:1 ratio 200ml or 215ml cartridges, this dispenser offers unmatched flexibility on the job site or in the shop. Transform your automotive repair and construction projects with our professional dual cartridge epoxy gun, engineered for precision and reliability. This versatile system works seamlessly with industry-standard adhesives including panel bonding adhesives, 3M-style auto bonding formulas, and Hilti-type epoxy products. Built with professional-grade materials, this 2-part epoxy gun delivers consistent performance for both automotive and construction applications. The ergonomic design reduces hand fatigue during extended use, while the precision trigger mechanism gives you full control over adhesive flow. It excels in automotive repair, accurately dispensing body panel adhesive and compatible material. The gun can also function as an RTV gun and seam-sealer gun for versatile application options. The balanced grip makes it ideal for overhead work and tight spaces, and the quick-release mechanism allows fast cartridge changes to minimize downtime. From panel bonding adhesives to structural epoxies, fiberglass repairs, and sound-dampening fillers, the LAUCO gun provides smooth and even flow for accurate, mess-free application. Its heavy-duty construction ensures long-term performance, while the ergonomic grip and trigger reduce user fatigue during long work sessions. Whether you're a body shop technician, industrial repair expert, or serious DIYer, this epoxy applicator delivers the control, consistency, and confidence needed for professional adhesive work. Fits 200ml / 215ml Cartridges – 1:1 & 2:1 Ratios: Compatible with most dual-component adhesives, this epoxy gun is perfect for mixing and dispensing structural epoxy and fillers with precision. Heavy-Duty Steel Construction: Built to last in demanding environments, the reinforced body and trigger deliver smooth, reliable flow every time—ideal for professional use. Perfect for Automotive & Industrial Repairs: Apply panel bonding adhesive, plastic repair epoxy, and fiberglass filler easily—designed for body shops, mechanics, and repair techs. Ergonomic & Manual Operation: Comfort-grip handle reduces hand fatigue during extended projects, ensuring precise control over adhesive output for accurate bonding. Compatible with Static Mixing Nozzles: Easily attach standard mixing tips (not included) for fast and clean material mixing—no cross-contamination, no mess.
Clean Removal
Removes cleanly up to 14 days without residue
Conformable & Flexible
Conforms to curves, corners, and complex body lines
Solvent & Heat Resistant
Compatible with base coat, clear coat, and bake cycles
Sharp Paint Lines
Delivers crisp edges for professional refinishing
| Brand | National Supply Company |
| Product Type | adhesive |
| SKU | 33093 |
| UPC | 601570330933 |
| Country of Origin | USA |

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Suitable for automotive metal, plastic trim, and properly prepared body panels. Always test adhesion on a small area first.
4.5
Based on 34 reviews
Very disappointed. I used this once and the rod release would not work and I was unable to use the second cartridge. Kind of pricy for a one time use. I have tried everything to get it to release. No luck.
Anonymous · 02/07/2026
Very well made
Anonymous · 01/27/2026
I used this to install new door skins on my pick up truck. Worked flawlessly and can't beat the price. Worked great with the 3m products I've used.
Anonymous · 01/17/2026