Strapping

8 products

Frequently asked questions

What’s the difference between polypropylene, polyester, and steel strapping?

Polypropylene strapping is lightweight, cost-effective, and ideal for bundling lighter loads. Polyester strapping offers higher tensile strength and is suited to heavier pallets and long-term tension retention. Steel strapping is the strongest option, used for securing very heavy or sharp-edged loads such as bricks, timber, or metal. Choosing the right strapping depends on your load weight, handling process, and application environment.

When should I use buckles and seals with strapping?

Buckles and seals are used to secure the ends of strapping in place once tightened. They’re essential for manual strapping systems, helping to lock the strap firmly and prevent slippage. Buckles are often used with polypropylene strapping and tensioners, while metal seals are typically used with steel or heavy-duty polyester strapping and sealers.

Do I need special tools to apply strapping?

Yes. We offer a full range of strapping tools, including tensioners, sealers, combination tools, and friction weld strapping tools. These help apply tension, seal the strapping, and cut it to size. Using the right tools ensures your loads are secured quickly, safely, and consistently, improving efficiency and reducing strain on your team.

Is strapping safe to use on fragile or delicate items?

Yes, but care should be taken in material choice and application method. For fragile goods, polypropylene or polyester strapping is recommended over steel to avoid damaging the product. Edge protectors or corner boards can also be used to distribute pressure and prevent cutting into the packaging. Our team can help advise the safest strapping setup for your items.

Can I use strapping for securing pallets?

Absolutely. Strapping is a widely used solution for pallet stabilisation, helping prevent load shift during storage or transit. It can be used alongside stretch wrap, corner boards, or anti-slip sheets for additional security. Polyester and steel strapping are particularly effective for heavy-duty or high-value pallet loads that require extra containment force.

Can Castle Industrial help me choose the right strapping system?

Yes. Whether you’re securing lightweight boxes or heavy industrial goods, we can advise on the best strapping material, tool set-up, and application method for your operation. We offer product demos, site visits, and expert advice to help you select a safe, efficient, and cost-effective strapping solution that fits your needs.

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Whether you’re unsure on your needs, or want to know more about the specific products we’d suggest you use, you can get in touch with our specialists today by using the contact links below…

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