11/08/2026
Published by on 11/08/2026
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Graphite Gasket for Vacuum Casting Flask Graphite High-Heat 6″ Diameter Flasks

GRAPHITE GASKET FOR VACUUM CASTING GASKET FOR 6" PERFORATED FLASKS HIGH-HEAT GASKET - VACUUM SEAL Graphite Gasket for use in Vacuum Casting for sealing of the flange and the casting chamber. This graphite gasket is suited for 6" casting flask, is 1/16" thick material will withstand temperatures of up to 1200°F - 649°C. Gasket are long lasting, can be used even when they wear down to almost paper thin. Note: The Graphite gasket will last long and can be used as long as they are handled properly… avoiding cracking or breakage, they are subject to breakage. Graphite gaskets can be used in combination, along with silicone gaskets for optimum vacuum seal and heat protection. The graphite will prolong the life of the silicone gasket. SPECIFICATIONS: JETS Product # 0304-15260 - Material: High Temperature Graphite - Flask Diameter: 6" - 152.4 mm - Gasket Outside Diameter: 7-/1/2" - 190.5 mm - Gasket Inside Diameter: 6-1/4" - 158.7 mm - Gasket Face Width: 5/8" - 15.8mm - Thickness: 1/16" - 1.65mm.Item is new, Packaged - Item ships sandwiched in between cardboard to ensure safe shipping VERY FRAGILE!Note: The Graphite gasket will last long and can be used as long as they are handled properly… avoiding cracking or breakage, they are subject to breakage. SHIPPING: Via USPS MAILVisit JETSINC. our ebay Store to see listings for many other Lost Wax Casting Supplies and Accessories, including Casting Investment Powder, Casting and Carving Wax along with a selection of many other Jewelers Equipment Tools and Supplies JETSINC.E2 0522 CKSP PA22
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11/08/2026
Published by on 11/08/2026
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VIKING HAMMER PENNY – (2 Sided) Graphite Coin Mold

The coin was minted during the reign of Sihtric Caoch the Conqueror, who sat on the throne over Dublin and Northumberlan for six years between 921-927AD. It is speculated that because there was no lack of common currency at the time, Sihtric minted his own coins, this one included, solely to reinforce his own authority. It was initially found with the discovery of the Eboracum hoard of Anglo-Saxon and Viking silver pennies. It gives a fascinating insight into the fusing of cultures between the Vikings and Northumbrians in 927 A.D., which is illustrated clearly by the Viking sword bearing the Christian cross on the handle.------This high-density graphite mold is made of 99.9% pure graphite and produces coins that are approximately 40mm in diameter with a thickness 3mm. ***METAL COINS IN IMAGES ARE FOR DEPICTION ONLY AND ARE NOT INCLUDED WITH PURCHASE***
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11/08/2026
Published by on 11/08/2026
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VIKING RUNIC COMPASS – (2 Sided) Graphite Coin Mold

The Vegvisir, (also known as the runic compass), is a symbol of protection and guidance believed to be used as a compass by Vikings. The word vegvisir means 'wayfinder' and 'sign post' in Icelandic language. Many believed that the Vikings were all illiterate. However, the runic alphabet seems to have been widely understood as there have been thousands of runestones found all over the Scandinavian countryside. Viking rune-stones served as a celebration of Viking values, (such as heroism, valor, and honor) and were often discovered to be memorials to departed men during the 10th and 11th centuries.------This high-density graphite mold is made of 99.9% pure graphite and produces coins that are approximately 47mm in diameter with a thickness of up to 6mm if filled to the top. ***METAL COINS IN IMAGES ARE FOR DEPICTION ONLY AND ARE NOT INCLUDED WITH PURCHASE***
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