Ram-Nek is Gone. Crete-Stik is IN STOCK.

When a trusted sealant disappears, you need a replacement that performs just as well or even better. Crete-Stik butyl sealant is engineered to meet or exceed ASTM C990, giving you the watertight reliability your underground infrastructure demands.

From sanitary sewers to stormwater treatment, Crete-Stik delivers consistency and performance. Manufactured by our sister company at Inseal, it’s the clear choice for precast producers who can’t afford leaks or delays.

A few of the Crete-Stik applications are:

  • Sanitary manhole joints
  • On-site treatment tanks
  • Stormwater manhole joints
  • Stormwater treatment structures
  • Stormwater inlet structures

Don’t let the end of Ram-Nek slow down your projects. Switch to Crete-Stik today and keep every joint watertight.

The Best Ram Nek Replacement

Crete Stik FAQ

  • Ram Nek meets ASTM C 990, does Crete Stik?
    • Absolutely! We meet or exceed ASTM C 990
  • Do you have different shapes and sizes?
    • Yes, we do. We can also design specific shapes, sizes and cut lengths for specific needs