GE Silicones SS4179 Silicone Primer for use with One and Two Component RTV Silicone Adhesive Sealants, Clear

Subcategory: Silicone; Thermoset; Polymer

Close Analogs:

GE Silicones became a part of Momentive Performance Materials in 2006.

Material Notes:
SS4004P, SS4044P, SS4120, SS4155, and SS4179 primers are formulated for use with GE Silicones RTV silicone rubber adhesive sealants.  GE Silicones one-component products offer primerless adhesion to many substrates.  Primers are used to help promote adhesion to difficult-to-bond substrates.  For most GE Silicones two-component products, a primer is required when an adhesive bond is needed between the silicone rubber compound and a non-silicone surface (see table below).  All primers are one-component products requiring no mixing and are supplied ready-to-use as easily pourable solvent solutions.

SS4179 primer helps promote adhesion of GE Silicones sealant to difficult-to-bond plastic substrates including:

• acrylics
• acrylonitrile-butadiene0styrene(ABS)
• cellulosics(cellulose acetate)
• high-impact styrene
• polyphenylene oxide resins(PPO®)
• polysulfones
• polyesters
• rigid polyvinylchloride(PVC)
• thermoplastic resins(Noryl®)

Recommended for 1 part condensation RTVs.

Key Performance Properties:

• 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
• SS4044P, SS4120 and SS4179 primers are transparent to preserve visibility of colorless products.