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Rubber Button-Style Sprue Base

Product Description

This base is made of the best quality black rubber. The button style is for sprueing one or a few patterns and works great for bulky pieces. Bases are priced and sold per piece.

During the last 1 to 2 hours of burnout, the temperature must be adjusted so that the flasks are at correct temperature for casting.

  • Ladies rings or intricate designs: 900°F to 1,000°F (482°C to 538°C).
  • Mens rings or heavier designs: 700°F to 900°F (371°C to 482°C).

Note: Measure the water. The temperature should be 70°F to 75°F (21°C to 24°C). A colder temperature will extend the work time. A warmer temperature will shorten the work time. For best results, time should be kept within specified range of 9 to 10 minutes.

Product Catalog Page

This product can be found in the Roseco Catalog XII book on:

  • Page 408

Note: Certain items shown may have been discontinued, and prices listed may have changed since the catalog's printing. Please use this online store, or call customer service for more up-to-date information.

Product Quantity Discounts

Item Quantity Discounts Chart
Quantity Discount
3+ 10%

The chart seen here displays the quantity discounts offered for this product.

Note: Any current sales prices will override the quantity discounts.

Be sure to take advantage of our quick-pay discount as well.

Customer Ratings and Reviews

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Prices listed for items sold by weight (e.g., wire, sheet, polished ring mountings, bracelets, etc.) are approximate based on average weight. Your actual cost is based on the exact weight shipped.

Any regular items not in stock can be ordered as a backorder. Separate shipping charges will apply to backorders or special orders. Backorders and special orders will be billed on the date of shipment (not on date of order).

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