NIEL-SEAL / MEDIUM WEIGHT
Medium Grade.
Non-hardening sealing.
Heavy-paste consistency for suitable equipment covers, housings and joint faces requiring a thicker film.
Manufactured by Abbey Products, USA · Supplied worldwide by PSC

N25-75 5 lb / 2.268 kg
NIEL-SEAL / INDUSTRIAL SEALING
Specify the grade. Confirm the service.
Review the joint design, process medium and OEM requirement before ordering.
Where it fits
Medium Grade’s product label identifies thick joint, thread and gasket sealing where thicker films on uneven surfaces are required.
- Suitable pump housings and covers
- Industrial machinery joint faces
- Gearbox and equipment covers
- Suitable flange and gasket interfaces
Product identification
- Grade
- Medium Weight
- Consistency
- Heavy paste
- Industrial pack
- N25-75 · 5 lb (2.268 kg)
- Smaller pack
- N25-66 · 1 lb (0.454 kg)
- Manufacturer
- Abbey Products, USA
Pack sizes and lead time confirmed with your quotation. Product photographs show representative packaging.
NIEL-SEAL / INDUSTRIAL SEALING
Light or Medium?
Consistency is a selection factor, alongside geometry, gasket design and service conditions.
| Selection factor | Light Grade | Medium Grade |
|---|---|---|
| Consistency | Medium paste | Heavy paste |
| Joint focus | Finely machined joints and threads | Thicker films on uneven surfaces |
| 5 lb pack | N20-75 | N25-75 |
| 1 lb pack | N20-66 | N25-66 |
| Final selection | Confirm the grade against the equipment specification and service conditions. | |