Medline Kimble Cha Seal Capillary Tube Sealant – Pliable Clay For Hematocrit Tubes

This is a brand new pack of Kimble Cha Seal clay from Medline, model WI-0015788.

It’s that classic pliable clay used to seal capillary tubes, especially for hematocrit work in labs.

The consistency is just right—soft enough to mold easily but holds tight during spinning.

Great for any medical or research setting where you need reliable tube sealing.

Comes in its original packaging, ready to use.

No frills, just the good stuff lab folks trust.

If you’re processing blood samples or working with micro-hematocrit tubes, this sealant gets the job done right.