DURABLE, FLEXIBLE TRANSITION MATERIAL
SS ThruWall is a stainless steel fabric flashing designed for long-lasting performance in cavity wall and masonry veneer applications. It is available in two versions: a standard model and a coastal version with enhanced resistance to salt corrosion. Both versions are bonded to a polymeric fabric layer for added strength and compatibility.
This high-performance flashing is part of the R-Guard family and integrates seamlessly with PROSOCO’s full line of air and water barrier products. Its flexibility, fire resistance, and durability make it a reliable solution across diverse environments.
FEATURES
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Made with 60% recycled stainless steel – Fully recyclable for sustainable construction
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Non-staining – Safe for use with sensitive materials like limestone
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Superior puncture resistance – Resists damage during installation
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Flexible and easy to shape – Cuts and forms cleanly by hand
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Fire resistant – Meets ASTM E 84, Class A material standards
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Mold resistant – ASTM D 3273 tested for long-term performance
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Stable under high heat – Will not degrade in elevated temperature conditions
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Finish – Type 304 stainless steel
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Coastal type 316 version available – Enhanced chemical resistance for marine or salt-exposed environments (call or email for pricing & availability)
PACKAGE QUANTITY
| Size |
Box Quantity |
| 12" x 60' |
3 Rolls Per Box |
| 18" x 60' |
2 Rolls Per Box |
| 24" x 60' |
1 Roll Per Box |
| 36" x 60' |
1 Roll Per Box |
RELATED SYSTEM COMPONENTS
RESOURCES
