Bsc Preferred SIL3500 Anti-tarnish Paper Bags 250 Case

Product Description

The BSC PREFERRED SIL3500 is a chemically treated anti-tarnish paper bag designed to protect silver, gold, and noble metals from tarnish and corrosion during storage and packaging. The bleached kraft substrate is coated with a proprietary chemical formulation that actively absorbs hydrogen sulfide and other atmospheric elements responsible for tarnish formation. Each bag provides protection for up to 2 years, making it a reliable long-term storage solution. This product is sold as a case of 250 bags and serves jewelers, metalsmiths, and trade professionals who need consistent, passive tarnish control without additional sealants or desiccants.

These anti-tarnish bags are suited for short- and long-term storage of silver components, gold parts, and other noble metal items in packaging and shipping environments. They are commonly used in trade supply, jewelry, and precision parts contexts where oxidation and sulfide exposure must be controlled. Each bag in the case is ready to use with no additional treatment required. This product is equivalent to part number S-14100.

Key Features

• Bleached kraft paper coated with active anti-tarnish chemical formulation
• Absorbs hydrogen sulfide and other tarnish-causing atmospheric elements
• Provides up to 2 years of tarnish protection per bag
• Protects silver, gold, and noble metals
• Case quantity of 250 bags for high-volume use
• Equivalent replacement for part number S-14100

Compatibility

Designed as a direct equivalent to part number S-14100. Suitable for packaging and storing silver, gold, and noble metal components where passive tarnish protection is required.

Installation Notes

No tools or installation are required for use. Place metal items inside the bag and seal or fold closed to maximize the protective environment. Store bags in a cool, dry location away from direct moisture to maintain coating effectiveness. Dispose of bags according to local regulations if chemical-coated materials require special handling in your area.