Flask Ring Gaskets
- Silicon casting rings
- Used with a perforated casting flask to seal the flask to the vacuum chamber
- 4mm thick silicone
- C55229 & C55230 can be cut to your required size
- Inner diameter x outer diameter
If you find any of our products cheaper elsewhere, let us know and we'll do our best to beat it. Look out for the gold price promise icon next to products. Use it to tell us if you've found a better price elsewhere.