







🖤 Bond like a pro, fix like a boss.
J-B Weld 50139 Plastic Bonder is a high-performance, quick-setting urethane adhesive designed for strong, lasting repairs on a wide range of materials including plastics, composites, metals, and concrete. With a 1:1 mixing ratio, it sets in 15 minutes, cures to a hard, permanent bond with 3770 PSI tensile strength, and dries black for a clean finish. Water resistant and versatile, it’s the go-to solution for professional-grade repairs and gap filling.








| Brand | J-B Weld |
| Specific Uses For Product | Tile Repair, Woodworking, Carpentry, Repair, Flooring, Masonry, Countertop, Wall Repair |
| Material | Resin |
| Item Form | Liquid |
| Special Feature | Strong |
| Color | Black |
| Item Package Quantity | 1 |
| Package Information | Syringe |
| Item Volume | 25 Milliliters |
| Viscosity | Medium |
| Full Cure Time | 30 Minutes |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 3770 Pounds Per Square Inch |
| Viscosity Level | Medium |
| UPC | 043425501394 |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00043425501394, 00434255013940 |
| Manufacturer | JBWeld |
| Model | J-B Weld 50139 Plastic Bonder Body Panel Adhesive and Gap Filler Syringe - Dries Black - 25 ml |
| Item Weight | 2.11 ounces |
| Product Dimensions | 1.57 x 1.18 x 7.28 inches |
| Item model number | 50139 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 50139 |
| Special Features | Strong |
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