Tremco Spectrem 1 20oz Sausage


  • Ultra-low modulus means high elasticity with movement accommodation of +100/-50%.
  • With excellent adhesion to a variety of substrates, one product can be used for multiple applications on the same job from perimeter caulking to expansion joints.
  • An excellent choice for sealing difficult-to-adhere-to substrates.
  • Resistance to driving rain, ozone, ultra-violet light and temperature extremes safeguards against water penetration with exceptional weather-ability in all climate zones.
  • Wide variety of colors to choose from with custom colors and color matching also available for a particular project.
  • No mixing required, so product is always ready to use for immediate application with conventional caulking equipment.
  • Greenguard Gold certification ensures safety for use in the most sensitiveindoor environments including hospitals and schools.
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Spectrem 1 is a high-performance, single-component, moisture-cure, ultra- low modulus silicone sealant.

Spectrem 1 is the ideal sealant for the most demanding dynamically moving joints. This includes material having a high coefficient of linear expansion such as aluminum curtainwalls, precast concrete panels, metal panels and window perimeters.

Data Sheet Color Chart

Additional information

Weight 2.3 lbs

Adobe Tan, Aluminum Stone, Anodized Aluminum, Black, Bronze, Buff, Charcoal, Dark Bronze, Dusty Rose, Ivory, Gray, Light Bronze, Limestone, Off White, Precast, Rustic Brick, Sandstone, White


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