Spectrem 3 is a single-component, neutral-cure, low-modulus, construction grade silicone sealant that is non-staining and has low polar attraction to dirt.
![Tremco Spectrem 3](https://bapionline.com/wp-content/uploads/2024/03/Tremco-Spectrem-3.jpg)
Spectrem 3 is a single-component, neutral-cure, low-modulus, construction grade silicone sealant that is non-staining and has low polar attraction to dirt.