Accu-Cast™ 370-SD™

AC370SD5lbs ⓘ FE277DA0-5009-DA43-8496-EE16A035218F
Alginate

Fast-curing alginate mold material for prosthetic and orthotic duplication.

  • Mixes with water, captures fine details
  • Set time: 3 minutes
  • Mix ratio: 1 part powder to 4 parts water by weight
  • Working time: 2 minutes
  • Off-white, forms rigid gel
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Danger

H372 - Causes damage to organs through prolonged or repeated exposure.
€ 60.89

(€ 50.32 without 21% VAT)

In stock

Description

This fast-curing, high-strength alginate mold material is designed for prosthetic and orthotic socket duplication. It mixes easily with water and flows smoothly, capturing surface details before setting into a firm, supportive mold.

  • Mix ratio: 1 part powder to 4 parts water by weight, or 2 parts powder to 3 parts water by volume
  • Water temperature: approximately 21°C (70°F)
  • Working time: about 2 minutes
  • Total set/cure time: around 3 minutes
  • Mixed material is off-white and forms a rigid gel
  • Suitable for pouring plaster or other casting materials directly into the mold

Like all alginates, it is not dimensionally stable long-term and should be cast as soon as possible after molding for best accuracy. The setting speed can be adjusted slightly by changing the water temperature. It is widely used in prosthetics labs where speed, firmness, and reliable duplication are essential.

Instructions

This fast-setting alginate mold material is used for lifecasting and socket duplication. Follow these steps for optimal results:

  1. Mix the powder with clean water at approximately 21–23°C using the recommended ratio.
  2. Add powder to water and mix quickly to achieve a smooth, lump-free consistency.
  3. Typical working time is about 2 minutes, with setting occurring in approximately 3–4 minutes, depending on water temperature.

Safety Precautions

  • Use in a well-ventilated area.
  • Wear safety glasses and a dust mask when handling dry powder.
  • Avoid inhalation, eye contact, and ingestion.
  • Clean tools immediately after use.
  • Use molds promptly, as alginate dries and shrinks.

Available in Alginate
Product Color Full Cure Time Pot Life Compressive Strength Demold Time Mix Ratio (Volume) Mix Ratio (Weight) Density (Wet) Density (Dry) Maximum Expansion
Accu-Cast™ FaceGel™ - - - - - - - - - -
Accu-Cast™ HandGel™ - - - - - - - - - -
Accu-Cast™ BodyGel™ - - - - - - - - - -
Accu-Cast™ BabyGel™ - - - - - - - - - -
Accu-Cast™ Kits - - - - - - - - - -
Accu-Cast™ 370-SD™ - - - - - - - - - -
Accu-Cast™ LiquiStone™ White 24 h. 15 min. 6000 psi (41.4 MPa) 3 h. 2:1 (LiquiStone:Water) 2.3:1 (LiquiStone:Water) 1762 kg/m3 1442 kg/m3 0.42%
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