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WIKO REPAIR 90, flexible 2-component polyurethane adhesive, 90 s open time, sandable 4–6 min, black, 25 ml syringe
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Description
WIKO REPAIR 90 is a flexible two-component polyurethane adhesive for fast structural and cosmetic repairs of plastics and metals. The open time is approx. 90 s (1–1.5 min) and it is sandable after 4–6 min, delivering a neat black bond line with minimal downtime.
Benefits and unique features
- Quick return to processing – sand after 4–6 min
- Flexibility and high impact/weather resistance
- Black bond line for tidy cosmetic repairs
- Post-cure drilling, sanding, cutting and painting
- Convenient 25 ml syringe for precise spot repairs
Properties and applications
- Applications: bumpers, trims, covers; edge rebuilds and gap filling; steel and aluminium (abraded), PVC, PC, ABS
- Working window: ~90 s for alignment, then rapid cure to sanding
- Resistance: water, oils, fuels and weathering
- Safety: 2-part system (polyol + isocyanate) – use PPE and ensure ventilation
Technical parameters
| Parameter | Value |
|---|---|
| Technology | 2-component polyurethane (polyol + isocyanate) |
| Mix ratio | 1 : 1 (by volume) |
| Open time | approx. 1–1.5 min (≈ 90 s) |
| Sandable | after 4–6 min (20–22 °C) |
| Cured colour | black |
| Shear strength | approx. 22 N/mm² |
| Hardness (Shore D) | approx. 65–70 |
| Elongation at break | approx. 200 % |
| Service temperature | approx. -40 to +120 °C |
| Pack size | 25 ml (dual-syringe) |
Storage recommendations
Store in a cool, dry and dark place, ideally at approx. +10 to +20 °C. Shelf life up to 12 months in unopened original packaging. Protect from moisture and sunlight; keep the cartridge/syringe upright.
FAQ
How does REPAIR 90 differ from 30?
REPAIR 90 offers a longer working window (~90 s) and sanding after 4–6 min; REPAIR 30 is ultra-fast.
Suitable for metals?
Yes—steel and aluminium after surface preparation.
Paintable?
Yes—machining and painting are possible after cure.
Safety?
Ensure ventilation and wear gloves/eye protection; the isocyanate part can irritate and sensitise.
Safety
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The price does not include any possible payment costs
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