Special white silicone rubber creates the best vacuum seal. Use at flask temperatures below 900°F (482°C). These gaskets can be used in combination with graphite or woven gaskets for casting at higher flask temperatures. Price is for a one piece.
Special white silicone rubber creates the best vacuum seal. Use at flask temperatures below 900°F (482°C). These gaskets can be used in combination with graphite or woven gaskets for casting at higher flask temperatures. Price is for a one piece.