Watchmakers Silicon 7 Grease Watch Gasket Sealer

Non-Returnable Product
Current Stock:

This is an excellent case sealer and stem packing agent made with silicon. Silcon 7 is made to be able to withstand high pressures and vacuums. It will not leak when in water or air, even under most drastic conditions. It is unaffected by temperatures from 280-485 degrees Fahrenheit. And it will not affect watch oils, so you can use it without worrying about it impacting the mechanisms of the watch itself.

  • Watch case sealant
  • Watch stem packing agent
  • Can withstand high pressures and vacuums
  • Unaffected by temperatures from 280-485 degrees F
  • Won't affect existing watch oils
  • Won't leak
  • Product size 2.3" X 0.7" X 0.6" Inches (57 X 17 X 16mm)

If you are looking for a high grade version of this to seal gaskets that will not break not as fast or just for high-end watches. Check out Swiss Made Fomblin Grease.

Liquids, Gels, and Oil Return Policy

All liquids, gels, solders, test acids, oils and similar products are non-returnable. If a product arrives damaged, a claim would need to be made within 10 days of receipt of goods.


Click Here for MSDS Datasheet