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METALS MARKET
Gold $4,164.10
Silver $57.00
Platinum $1,626.00
Rhodium $9,150.00
USD / troy oz Last updated:

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Ransom and Randolph

  • R&R Ultravest 44 lb

    R&R Ultravest 44 lb

    $68.00

  • R&R Plasticast 44 lbs

    R&R Plasticast 44 lbs

    $59.00

  • Save 9%
    PLASTICAST PT+BINDER KIT 44 LB
    PLASTICAST PT+BINDER KIT 44 LB
    PLASTICAST PT+BINDER KIT 44 LB

    PLASTICAST PT+BINDER KIT 44 LB

    $361.90 $329.00

  • RR -RTV2 SILICONE RUBBER - CLR
    RR -RTV2 SILICONE RUBBER - CLR
    RR -RTV2 SILICONE RUBBER - CLR
    RR -RTV2 SILICONE RUBBER - CLR
    RR -RTV2 SILICONE RUBBER - CLR

    RR -RTV2 SILICONE RUBBER - CLR

    $152.90

  • Save 19%
    Neycraft® Centrifugal Casting Machine

    Neycraft® Centrifugal Casting Machine

    $2,227.00 $1,800.00

  • Save 3%
    Vulcan® Single-Stage Burnout Furnace
    Vulcan® Single-Stage Burnout Furnace

    Vulcan® Single-Stage Burnout Furnace

    $2,689.00 $2,595.00

  • Save 8%
    Vulcan® three-stage burnout furnace

    Vulcan® three-stage burnout furnace

    $3,589.00 $3,295.00

  • R&R plasticast BanDust 44lb

    R&R plasticast BanDust 44lb

    $71.50

Showing 8 of 8 products

Ransom & Randolph: Investment Materials and Molding Compounds for Casting Experts

Ransom & Randolph (R&R) is a respected brand in investment casting and mold creation. With more than a century of industry experience, R&R provides accurate investment materials and binders for jewelers, dental laboratories, and industrial foundries. R&R products feature clean burnout, reproduction of fine details, and reliable results.

Investment Powders and Kits

R&R has a range of investment products for many different casting applications:

  • Ultravest — High-quality, smooth investment for platinum and high-temp alloys.
  • Plasticast — Specifically designed for casting plastic or wax patterns via the lost-wax process.
  • Plasticast PT Binder Kit — Two-part system well suited for burnout and casting control precision.
  • BanDust Plasticast — Low-dust version minimizes airborne particulate in the studio.

Molding and Rubber Compounds

  • RR RTV2 Silicone Rubber (CLR) — Clear rubber compound for flexible molds and accurate pattern duplication.

Equipment for Casting and Burnout

R&R materials are compatible with the finest casting equipment available:

  • Neycraft Centrifugal Casting Machine — Ideal for studio and small-batch use.
  • Vulcan Burnout Furnaces (Single and Three-Stage) — Accuracy-controlled burn cycles to provide maximum investment integrity.

Why Ransom & Randolph

  • Decades of proven performance in jewelry and industrial casting.
  • Products that help minimize defects and enhance surface finish.
  • Perfect for use with most general casting equipment and wax/resin patterns.
  • Clean burnout and minimal residue.

SEP Tools carries the entire Ransom & Randolph line of investments, kits, and casting supplies — all at competitive prices to make your casting projects a success from mold to metal.

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