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Würth

Würth Replast ME 2C Plastic Adhesive 30 Sec

Würth Replast ME 2C Plastic Adhesive 30 Sec

Key Features

  • Ultra-fast 30-second working life for rapid plastic repairs and bonding.
  • Suitable for a wide range of plastics including hard PVC, ideal for automotive and industrial applications.
  • NSF P1 and EMICODE EC1+ certified, ensuring safe use in food-related environments and compliance with strict environmental standards.
  • Short positive mixer nozzle design provides optimal component mixing with reduced adhesive wastage.
  • Can be sanded after only 5 minutes at 23C, allowing extremely quick refinishing.
  • Excellent resistance to chemicals such as petrol, lubricating oils, and ethyl acetate.

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Description

High-Speed Plastic Bonding

Würth Replast ME 2C Plastic Adhesive 30 Sec is a two component polyurethane adhesive designed for rapid bonding and repair of plastic components. With a working life of just 30 seconds, it is ideal for applications where speed and efficiency are critical.

Versatile Applications

This adhesive bonds effectively to most common plastics and is widely used in the repair of spoilers, radiator grilles, aprons, bumpers, wheel arches, brackets, trim clips, and headlight mounts. Its NSF P1 certification makes it suitable for use in the food industry, and its EMICODE EC1+ classification guarantees compliance with stringent environmental and safety standards.

Efficient and Reliable Mixing

The innovative short positive mixer nozzle provides precise mixing of components while minimising adhesive wastage. This ensures consistent application quality, even when only small amounts are dispensed.

Durable and Resistant Bonding

The cured adhesive achieves a combined tension and shear resistance of 20 MPa, delivering a strong, rigid bond. It maintains integrity in demanding environments thanks to its excellent resistance to fuels, lubricants, and solvents, and its temperature stability between -40°C and 100°C.

Rapid Refinishing Capability

Replast ME 30 Sec cures exceptionally quickly, reaching a sandable state within 5 minutes at 23°C. This allows for minimal downtime between bonding and finishing, making it highly effective for time-sensitive repair work.

Technical Information

Specifications

Contents: 50 ml

Container: Double cartridge

Chemical basis: Two-component polyurethane

Colour: Black

Density: 1.27 g/cm³

Working life: 30 s

Full curing speed/conditions: 0.5 mm/min at 23°C / 50% RH (moisture curing)

Processing temperature (min./max.): +15 to +25 °C

Temperature resistance (min./max.): -40 to +100 °C

Solvent-free: Yes

Silicone-free: Yes

Shelf life: 24 months (at 23°C, protected from direct sunlight)

Environmental classification: EMICODE EC1+ / NSF P1 Certified

Combined tension & shear resistance: 20 MPa

Shore D hardness: 70 ± 5

Outdoor suitability: Yes

Fixing properties: Extremely fast setting, rigid bonding

Sanding time: 5 min at 23°C

Bondable materials: Hard PVC and most plastics (excluding PE, PP, PTFE)

Documents

Application Instructions

  1. Ensure the substrate is load-bearing, clean, dry, and free from grease, rust, and old adhesive residues.
  2. Clean with an appropriate plastic cleaner and apply a plastic primer if necessary, observing the flash-off time.
  3. Before attaching the mixer nozzle, extrude and discard a small amount of adhesive.
  4. After fitting the nozzle, dispense adhesive and discard the first 2 cm to ensure correct mixing.
  5. Keep the nozzle immersed in the adhesive bead during application to avoid air bubbles.
  6. Apply within the processing temperature range of 15°C to 25°C.
  7. Working life is 30 seconds at 23°C / 50% relative humidity.
  8. The adhesive can be sanded after 5 minutes at 23°C.
  9. Full curing progresses at approx 0.5 mm/min under standard conditions.

Usage Notes:

  • Not suitable for PE, PP, or PTFE.
  • Adhesion may be affected by coatings or release agents present on some plastics. Check compatibility on an inconspicuous area before use.
  • Store at 23°C, away from direct sunlight.
  • Shelf life: 24 months from production when stored correctly.