21-0271X = DuMatt Round Center Hole Wax Ring Tube 7/8''

MATT WAX RING TUBES MATT wax ring tubes are great for making patterns for rings, bezels, medallions, and other round or cylindrical items. These tubes feature a smooth, 6" long surface with a consistent, precise 5/8" drilled hole (except solid bars). Tube dimensions are 7/8"W x 6" MATT wax tubes are available in three textures. GREEN - Hard with very little flexibility. It is ideal for filing and delicate engraving. It softens at 230ºF / 110ºC. PURPLE - Medium hardness with medium flexibility. It is an all purpose wax that is ideal for patterns with extensive piercing and small openings. It softens at 225ºF / 107ºC. BLUE - A softer and highly flexible wax that take a 90 degree without breaking. It is ideal for extensive piercing and thin walls. Softens at 220ºF / 104ºC.