SS4155 primers are formulated for use with Momentive Performance Materials RTV silicone rubber adhesive sealants. Momentive Performance Materials one-component products offer primerless adhesion to many substrates. Primers are used to help promote adhesion to difficult-to-bond substrates. For most Momentive Performance Materials two-component products, a primer is required when an adhesive bond is needed between the silicone rubber compound and a non-silicone surface. All primers are one-component products requiring no mixing and are supplied ready-to-use as easily pourable solvent solutions.
FEATURES:
- One-component – no mixing
- Simple handling procedures and equipment for easy use and low processing cost.
- Dry at room temperature and ambient humidity conditions
- Helps promote adhesion to many substrates
- The blue color of SS4155 primer permits easy visual determination of the uniform application
| Property | SS4155 |
| Color | Blue |
| Specific Gravity | 0.82 |
| Solids Content, % | 10 |
| Solvent | Mineral Spirits |
Flash point (Pensky-Martin Closed Cup) | 37ºC (98ºF) |
| Dry Time, Minutes | 30 |
| D.O.T. Label | Flammable |
| Recommended RTVs | All |