J-B Weld 50133 25mL PlasticBonder Structural Plastic Adhesive Syringe

J-B Weld 50133 25mL PlasticBonder Structural Plastic Adhesive Syringe – World’s Strongest Bond

The J-B Weld PlasticBonder (50133) is a quick-setting, two-part urethane structural plastic adhesive for durable repairs on plastics, composites, coated metals, and even concrete. The dual-plunger syringe meters a true 1:1 mix for consistent results, while the creamy, gap-filling formula wets out plastic edges and irregular breaks without slumping. PlasticBonder sets in 15 minutes, can be sanded in 30 minutes, and cures to a hard, permanent bond rated at 3,770 PSI. The adhesive dries tan, which is easy to see during assembly and blends well under primers and topcoats.

Built for plastic-to-plastic and plastic-to-metal work, PlasticBonder handles thermosets, thermoplastics, and carbon-fiber composites often found on vehicles, equipment covers, and formed panels. Use it to rebuild tabs, bond broken housings, attach brackets, or secure inserts where standard super glues lack gap-fill or toughness. A re-sealable no-waste cap helps prevent dry-out between jobs, and the package includes a mixing tray and stir stick so crews can meter small batches on the bench or in the field.

J-B Weld 25mL PlasticBonder Structural Plastic Adhesive Syringe At a Glance

• 15-Minute Set Time: Allows positioning and clamping before the bond locks up.
• Sand in 30 Minutes / Fast Cure: Move to shaping, drilling, and finishing quickly.
• 3,770 PSI Structural Strength: Reliable hold for tabs, housings, and brackets.
• Plastic-to-Plastic & Plastic-to-Metal: Works on thermosets, thermoplastics, and coated metals.
• 1:1 Syringe Dispense: Equal parts every time for accurate mixes.
• Gap-Filling Formula: Bridges small voids better than thin instant adhesives.
• Dries Tan: Easy visual confirmation; finishes clean under paint.
• Re-Sealable No-Waste Cap: Helps keep unused adhesive fresh.

Markets

• Automotive Repair & Body Shops: Bumper tabs, grilles, under-hood housings, and interior plastics.
• Heavy Truck & Equipment: Durable plastic-to-metal bonds on fairings, guards, and dash components.
• Industrial Maintenance (MRO): Fast fixes on ABS/PVC covers, machine panels, and composite guards.
• Composites & Fabrication: Carbon-fiber and fiberglass parts where a structural plastic adhesive is needed.
• Construction & Concrete: Bonds coated metals to plastics and small concrete anchors or fixtures.
• Municipal & Facility Maintenance: Everyday repairs on lenses, enclosures, and equipment panels.
• Trade Schools & Training Labs: Demonstrates correct mixing and finishing of two-part urethane adhesives.

Technicians in auto body and equipment service like PlasticBonder because it pairs working time with real strength. The 15-minute set gives room to align pieces; by 30 minutes the repair can be sanded to profile and prepped for primer. MRO teams value the gap-filling behavior for broken tabs and uneven breaks, and the tan color makes inspection simple before finishing. On composite and coated-metal parts, the 3,770 PSI bond holds up to daily vibration and handling, helping shops close out repair tickets in a single visit.

J-B Weld 50133 25mL PlasticBonder Structural Plastic Adhesive Syringe Features

• Two-Part Urethane System: Structural plastic adhesive for durable repairs.
• 1:1 Mixing Ratio: Consistent performance with syringe metering.
• Quick Working Schedule: Sets in 15 minutes; sandable in 30 minutes.
• High Strength Bond: Rated at 3,770 PSI for permanent repairs.
• Plastic & Composite Ready: Works on thermosets, thermoplastics, carbon-fiber composites, and coated metals; bonds to concrete as well.
• Gap-Filling, Non-Sag: Ideal for rebuilding tabs and edges.
• Tan Cure Color: Easy to see and finish under paint.
• Re-Sealable No-Waste Cap: Preserves material between uses.

J-B Weld 50133 25mL PlasticBonder Structural Plastic Adhesive Syringe Includes

• (1) 25 mL dual-plunger PlasticBonder syringe
• (1) Mixing tray
• (1) Stir stick
• (1) Re-sealable no-waste cap

J-B Weld 50133 25mL PlasticBonder Structural Plastic Adhesive Syringe Specifications

• Type: Two-part urethane structural plastic adhesive
• Mix Ratio: 1:1 (resin:hardener)
• Volume: 25 mL (0.85 fl oz)
• Set Time: 15 minutes
• Sand/Handle Time: 30 minutes
• Cure Time: 30 minutes
• Tensile Strength: 3,770 PSI
• Dry Color: Tan
• Recommended Materials: (3) Plastic/Composite/PVC, Metal (coated and bare), Concrete; also suitable for carbon-fiber and thermoset/thermoplastic parts
• UPC: 043425501332
• Country of Origin: USA

Why Customers Select the J-B Weld 25mL PlasticBonder Structural Plastic Adhesive Syringe

Installers choose this structural plastic adhesive when plastic-to-plastic or plastic-to-metal repairs need strength and speed. The two-part urethane fills gaps, resists peel, and sets in 15 minutes, so bumper tabs, clips, and housings can be aligned without long clamp times. Being sandable in 30 minutes shortens paint and finish steps, while the tan cure shows clearly as you shape the repair. The syringe format meters a dependable 1:1 mix and the re-sealable cap keeps the adhesive ready for the next job. For automotive body work, composites, coated metals, and small concrete fixes, PlasticBonder delivers a clean, permanent bond that stands up to daily service.