
the superseal genb is a single-piece extruded epdm seal that accommodates thermal and settlement movement between the slabs, keeping a flush, flexible joint under traffic in car parks, stadiums and driveways.
the one-piece extruded epdm membrane has extended wings bonded to the concrete slab with epoxy, so no anchor bolts penetrate the seal. this keeps water out at the finished floor level and protects the slab reinforcement.
the genb under traffic, rated vehicular. the load capacity of each size is in the profile specifications below.
The GEN B EPDM seal sits flush with the deck in parking structures, stadiums and walkways, whether the surface is concrete, asphalt or pavers. Its grooved black finish looks the same on every deck.






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| model name | joint width (mm) | height (mm) | sightline (mm) | movement capability (%) | load capacity |
|---|---|---|---|---|---|
| gen-b-100 | 100 | 19 | 267 | -70/+100 | VEHICULAR |
| gen-b-50 | 50 | 19 | 216 | -60/+100 | VEHICULAR |
| gen-bk-100 | 100 | 19 | 184 | -70/+100 | VEHICULAR |
| gen-bk-50 | 50 | 19 | 133 | -60/+100 | VEHICULAR |
| Series | SUPERSEAL Series (GEN-B) |
|---|---|
| System type | Membrane Sealing System |
| Fixing | Bonded to the slab with an epoxy bedding |
| Suitable movement | Thermal, Settlement |
| Recommended for | Heavy-duty traffic areas and heavy load bearing areas; Parking structures; Stadiums; Multi-level carparks; Emergency & service vehicle areas; Pedestrian bridges and walkways |
| Components | Continuous Extruded Elastomeric Compression Seal |
| Material: Elastomeric Rubber Seal | Ethylene Propylene Diene Monomer (EPDM) or Thermoplastic Vulcanizate (TPV); finish: Grooved Finish; black |
| Substrate tolerance | Surface level within ±2 mm; gap level within ±5 mm |
| Sizes | Per the system drawings; profiles can be customized to requirements |
Source: GENB technical datasheet. Sizes and dimensions: profile specifications above and the system drawings.
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