Use our heavy duty semi-open strapping seals when you need to fasten polypropylene strapping around heavier loads of packages. They are made of high quality hard steel so you can be assured of their strength and durability.
Each pack of our heavy-duty semi-open strapping seals contains 2000 seal pieces
With strong joints of top quality steel, our heavy duty semi-open poly strapping seals are ideal for heavier packages. They are made to function most efficiently with 12mm/ ½ inch polypropylene strapping and work perfectly with the use of a tensioner and standard sealer (or a combination tool).
To use the strapping seals, place them over overlapping strap ends after or during tensioning and then close with the use of the combination tool or just a standard sealer.
If you need additional strength, you may require serrated strapping seals, which can also be used very effectively with our polypropylene strapping.