The Fast Seal is a relatively strong seal despite its small dimensions. This is partly due to the metal locking mechanism, which secures the seal.
The Fast Seals are available in either Polypropylene (PP) or Nylon. The characteristics of Nylon material make it stronger and with better pull strength than PP material.
The Fast Seals are easy to use for all applications with small sealing facilities e.g. cassettes for ATM machines and money boxes on which the Fast Seals are widely utilized.