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.5 Inch Signode Replica 50DY Seal
1/2" Signode replica serrated 50DY seal. Used with polypro or polyester strapping. This imitation seal has serrations in the seal to grip the strapping. This seal is only used with a Signode sealer (normal offset sealers will not work). This seal is made in the same factory the Signode seals are made. Seal length 1 1/8". People debate sand seals vs. serrated seals. Our in-house tests show that there are very little joint efficiency differences. So that bring us to either price or ease of use. Sand seals cost way more, but they are slightly easier to snap onto the strapping. Closing the sealer is slightly harder with the sand seals. Allstrap opinion: If you use very many boxes, you should consider switching sealers. The savings of using a serrated seal will pay for the sealer in no time. We suggest the 330 sealer with serrated seals.*2 week lead