Quadrum Intercept - The angular coin capsule with active tarnish protection!
QUADRUM Intercept describes a whole new technology of coin collecting!
The material actively protects your coins from oxidation. The foam insert of this coin capsule is based on the one that has been used for over 30 years patented Intercept technology. The copper particles contained in the material bind and generate corrosive gases permanently in a very short time a neutralized atmosphere that protects the coins from tarnishing. Guaranteed protection up to 15 years *. The effect has been proven in accordance with the tried and tested standards DIN, EN, ISO and ASTM.
Filling height 3.3 mm
External size: 50 x 50 x 6.25 mm
* Under normal storage conditions, the duration of action goes well beyond the specified 15 years! Only with very unfavorable ones Conditions (e.g. unusually high air pollution or constant opening of the capsules / boxes) can It is possible that the capacity of the Intercept material will be exhausted before the 15 years have elapsed. You can recognize the decrease in the effectiveness of the material by a dark gray to greenish color Discoloration of the foil (not the coins!). In this case, you should replace the product with a new one.
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