







🖤 Bond like a boss — strong, fast, and flawless every time!
J-B Weld Plastic Bonder Black is a high-strength, two-part urethane adhesive designed for quick, durable repairs on plastics and coated surfaces. Delivered in a convenient re-sealable syringe with a perfect 1:1 mix ratio, it sets in 15 minutes and cures fully in 30 hours, offering a tensile strength of 3770 PSI. Ideal for DIY enthusiasts and professionals alike, it bonds thermoplastics, composites, metals, and more with industrial-grade reliability.

| Brand | J-B Weld | 
| Specific Uses For Product | Repair | 
| Material | Plastic | 
| Item Form | Liquid | 
| Special Feature | Strong | 
| Color | Black | 
| Item Package Quantity | 1 | 
| Package Information | Syringe | 
| Item Volume | 25 Milliliters | 
| Viscosity | Medium to High Viscosity | 
| Full Cure Time | 3E+1 Hours | 
| Water Resistance Level | Not Water Resistant | 
| Tensile Strength | 3770 PSI | 
| Unit Count | 1.7 Fluid Ounces | 
| UPC | 043425990501 | 
| Number of Pieces | 2 | 
| Manufacturer | J-B Weld | 
| Model | J-B Weld PlasticBonder Black 25ml Syringe - 2 Pack | 
| Item Weight | 5.3 ounces | 
| Product Dimensions | 8.81 x 2.88 x 2.88 inches | 
| Item model number | 50139-2 | 
| Is Discontinued By Manufacturer | No | 
| Manufacturer Part Number | 50139-2 | 
| Special Features | Strong | 
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