UNISTRUT® DEFENDER
CORROSION-RESISTANT PRODUCT LINE

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Unistrut International is proud to introduce a new, corrosion-resistant product line called Unistrut Defender. Unistrut Defender is designed for harsh environments, providing a service life between Hot-Dip Galvanized and stainless steel systems.

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Why Use Unistrut Defender?

3X the performance of Hot-Dip Galvanized

Corrosion-resistant

Avoids costly stainless steel hardware

Low maintenance — eliminating the need to replace parts over time

Unique self-healing properties

Significant cost savings

Is stainless steel your best choice for outdoor applications? Consider Unistrut Defender and view our Outdoor Application flyer to learn more!


Unistrut Defender Catalog Cover

View the Product Catalog

View our Unistrut Defender product catalog. Download the PDF or view the digital flipbook.

Many other Unistrut parts can be made by request. Call 800-468-9510 to place your order!


Anticipated Service Life

With over 3 times the corrosion protection, the anticipated service life for Unistrut Defender vastly outperforms traditional carbon steel framing systems. Unistrut Defender will meet the design life of most new applications, eliminating the need to replace parts over time. See the difference below!

Salt Spray Preformance Chart

Unistrut Defender delivers 3X the performance of competitive solutions

*Based on manufacturer published materials.

Unique Self-Healing Properties

One unique characteristic of Unistrut Defender is that it contains self-healing properties. If the product is cut or scratched in the field, the finish will propagate into those areas eliminating the need for secondary touch-ups. This gives a sense of confidence that the material will provide lasting defense against corrosion in the field.

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To achieve full performance and cost benefits, Unistrut Defender must be used as a complete metal framing system. In addition, Unistrut Defender should not be put in contact with stainless steel materials due to a dissimilar metals condition that will create galvanic corrosion.

Unistrut Defender Movie - 2:52

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