Definitions Category: Joint Sealant
Neoprene Gasket
![](https://www.smcduct.com/wp-content/uploads/2016/03/gasket-tape-1.jpg)
Neoprene gasket uses a solventless high tack rubber based adhesive to allow for peel and stick applications. Gasket is closed cell to provide a superior, virtually air tight seal.
SPECSButyl Gasket
![](https://www.smcduct.com/wp-content/uploads/2016/03/Butyl-Tape.jpg)
Butyl gasket is a one component non-drying permenantly flexible material designed for sealing rigid joints between ductwork.
SPECS