T2960

MSC1-03 Modified Silicone NB-LM Sealant

 

 






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Movement ±%

UV & Weather Resistant

 

 

Packaging


Colors


Shelf Life

 

At a Glance

Skin Time: (ASTM C679)


Tack Free: (ASTM C679)


Movement Capability: ±% (ASTM C719)


Tensile Strength: (ASTM D412)

 

Key Features & Benefits

    • Excellent adhesion to

 

  • High weather, UV, and ozone resistance
  • Elastic recovery for façade movement
  • Non-corrosive, neutral cure chemistry
  • Low modulus for structural glazing compatibility

Recommended Applications

  • Structural glazing for curtain walls & façades
  • Perimeter and weathersealing
  • Metal & glass bonding in architectural systems
  • Interior and exterior joints subject to movement

Technical Specifications

Property Value / Description Test Method
Appearance Visual
Type
Cure System
Specific Gravity ASTM D792
Skin-Over Time ASTM C679
Tack-Free Time ASTM C679
Extrusion Rate ASTM C1183
Hardness ASTM C661
Elongation at Break ASTM D412
Tensile Strength ASTM D412
Movement Capability ±% ASTM C719
Service Temperature
Application Temperature
VOC Content

*Values are typical and not intended for specification. Verify with the latest TDS.

Packaging & Colors

    • Packaging:


    • Colors:


    • Custom Colors:

 

Storage & Shelf Life

 

Store unopened at . Shelf life: from date of manufacture.

 

Installation Notes

    • Surface must be clean, dry, and free of contaminants.

 

    • Use appropriate primer if required for .


    • Tool within for best finish.

 

  • Follow structural glazing guidelines and local codes.

Certifications & Compliance



 

 

Downloads



Technical Data Sheet (TDS)
PDF




Safety Data Sheet (SDS)
PDF




Application Guide
PDF

 

 

Additional Information