Tremco Spectrem 1 Tubes: Low Modulus Silicone


With excellent adhesion to a variety of substrates, one product can be used for multiple applications on the same job from expansion joints to perimeter caulking.

  • Ultra-low modulus means high elasticity with movement accommodation of +100/-50%.
  • An excellent option to seal difficult-to-adhere-to substrates.
  • Greenguard Gold certification ensures that it is safe for use in the most sensitive indoor environments including schools and hospitals.
  • Resistance to temperature extremes, ozone, driving rain, ultraviolet light and safeguards against water penetration in all climate zones with exceptional weatherability.
  • Wide variety of colors to choose from with custom colors and color matching also available for a particular project.
  • No mixing required, so the product is always ready to use for immediate application with conventional caulking equipment.

Technical Data Sheet

Safety Data Sheets

Color Chart

Sealant Coverage Chart

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