Spectrem® 1 is a high-performance, single-component, moisture-cure, ultralow modulus silicone sealant.

Features

• 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.
• 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 weatherability 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 sensitive indoor environments including hospitals and schools.