Create watertight splices, seals and transitions in new and remedial applications with US1100 UltraSpan.
A pre-cured, 100% silicone weatherstrip, US1100 UltraSpan remains elastic whatever the weather, repelling dirt to keep your buildings looking beautiful. Its low-modulus formula maintains optimal flexibility while working to minimize stress at transitions and joints.
US1100 UltraSpan can deliver exceptional performance to repair and restore failed sealants in joints, skylights, flashing, parapets, window perimeters, and on EIFS. Its distinctive ridged profile is highly effective and easy to apply.
US1100 UltraSpan weatherstrip is fully compatible with most silicone sealant and coating products by GE Silicones. Used together, they form a highly effective barrier system to seal out water and air.
US1100 UltraSpan weatherstrip is backed by world-class technical support and our extended limited warranty.
- Pre-cured weatherstrip
- +200%/-75% movement capacity
- For moving and non-moving joints and transitions on a variety of substrates and finishes
- Multiple colors
Exceptionally durable
Proven long-term resistance to extreme temperatures, UV radiation, rain, and snow, with negligible change in elasticity.
Versatile
Provides a watertight primary or secondary bridge seal over moving and non-moving joints.
Movement capacity
- +200%/-75% movement capacity, with excellent extension and compression cycling recovery
- Low-modulus formula for reduced stress on moving substrate surfaces, keeping transitions and board joints flexible
- Remains elastic in temperatures from -55°F (-48°C) to 400°F (204°C)
Quick and easy to apply
- Compatible with most silicone sealants and coatings by GE Silicones
- Adheres to a wide range of construction materials
- Ridged profile allows strip to seat evenly and reduces squeeze-out
Currently available in translucent and eight standard colors, custom colors are also available.
Available in 100-foot (30.5 m) rolls in standard widths:
- 1 inch (25 mm)
- 1.5 inch (38 mm)
- 2 inch (51 mm)
- 3 inch (76 mm)
- 4 inch (102 mm)
- 5 inch (127 mm)
Custom widths and shapes available.
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