SKU:701113
Castaldo
Castaldo® Super High-Strength 3/8" Silicone Mold Rubber Strips, 5 lbs.
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Estimated shipping date: Mar 16, 2026
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This Castaldo® Super High-Strength silicone mold rubber strip has a medium-hardness with extreme tear and tensile strength. It's a general-purpose rubber, and works well for spirals, cores, plug and cut-outs. No release agent is required with this mold rubber, and shrinkage is just 2.3%. Castaldo®—known throughout the jewelry industry for performance, dependability and value—manufactures mold rubber trusted the world over. Sold in a 5-lb. pack.
This Castaldo® Super High-Strength silicone mold rubber strip has a medium-hardness with extreme tear and tensile strength. It's a general-purpose rubber, and works well for spirals, cores, plug and cut-outs. No release agent is required with this mold rubber, and shrinkage is just 2.3%.Castaldo®—known throughout the jewelry industry for performance, dependability and value—manufactures mold rubber trusted the world over.Sold in a 5-lb. pack.
Specifications
- Brand:
- Castaldo
- Country of origin:
- United States
- Cure time:
- 15 mins. (per 1/4" thickness)
- Dimensions:
- 457.2 x 73.025 x 9.525mm
- Dimensions mm:
- 73.025 x 9.525mm
- Form:
- Strip
- Material:
- Silicone
- Package quantity:
- 5 lbs.
- Price per unit:
- Priced per Pack of 5
- Shipping weight:
- 6.51 lbs (2.953kg)
- Shrinkage:
- 2.3%
- Vulcanization temperature:
- 330°F (166°C)
- Weight:
- 2.953 kg
- Weight kg:
- 2.953
