SS4004P Condensation Primer
SS4004P, SS4044P, SS4120, SS4155, and SS4179 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 (see table below). All primers are one-component products requiring no mixing
and are supplied ready-to-use as easily pourable solvent solutions.
SS4004P and SS4044P primers help promote adhesion to metals (such as aluminum, copper, steel,
stainless steel, brass, and galvanized metals), porous materials, unglazed ceramics and wood. SS4004P
primer is bright pink, providing easy visual determination of uniform coating. SS4044P primer is virtually
identical to SS4004P primer, but is designed for applications where discoloration of the substrate is
undesirable.
Product Specifications
Colour: Pink
Dry Time: 30 mins
Suitable Substrates: Metals
Recommended for use with 1 & 2 Part
Condensation Cure RTV's
Colour allows for easy visual detection during application
One-component, no mixing required
Dries at room temperature
