WIKO Adhesive Competence Center


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WELDYX MASTER BLACK is a high-performance adhesive developed especially for structural... more

WELDYX MASTER BLACK is a high-performance adhesive developed especially for structural bonding of metals, composites and plastics. It is available with processing times of 5, 15 and 30 minutes. This two-component methyl methacrylate adhesive with a mixing ratio of 10:1 allows to obtain strong, flexible and highly resistant bonds.

The product properties have been specifically adapted to the requirements of railway, commercial vehicle, marine and transport industries. These properties have also been confirmed by a product analysis carried out by the Instytut Kolenjnictwa, Warsaw. 

Compared to other adhesives, WELDYX MASTER 30 BLACK is distinguished by its low shrinkage behaviour. The use of primers is not necessary which saves time and costs.

This product is currently only available on request.


  • Ideally suited for large are bonding
  • Processing time is 30 min
  • Lasting bonded joints even in difficult application environments
  • Bonding and sealing indoors and outdoors
  • Outstanding resistance to material fatigue, shock and mechanical factors
  • Low shrinkage behaviour
  • High gap filling capacity (0.25 to 10 mm)
  • Above-average elongation properties (approx. 100 %)
Product features
Type: Adhesive
Viscosity: pasty
Substrates: Wood, Rubber / Elastomers, Metals, Plastics, Stone, Glass, Composite / GFK
Temperature Resistance (°C): Up to 100
Shelf Life: 12 months
Adhesive Gap: Gap-bridging
Consistency: Water resistant, Acid resitant, UV-resistant, Oil resistant, Solvent resistant
Processing Time: Slow (>15 min)
Labelling of hazardous substances: Other
Adhesive Surface: Area
User: Professional Users/Qualified Users
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