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.75 Inch HD Serrated Seal
.75 Inch HD Serrated Seal- Poly Strapping Seals. The 3/4" Heavy Duty Serrated Seal is for Polyester (PET) Strapping. The serrations grip the poly strapping and give a much better joint efficiency than the standard poly seal. Generally used when strapping has an 800 lb. or stronger break strength. There are 1,000 per box model.