DOWSIL 93-006-6
Harmonization Code : 2901.10.00.00 | Acyclic hydrocarbons; Saturated
Main features
- Long Working-Time Assembly
- High-Viscosity Non-Sag Placement
- Two-Part Ambient Cure
Product Description
DOWSIL 93-006-6 RF Aerospace Sealant is a two-part, high-viscosity, non-sag silicone elastomer sealant for high-performance aerospace sealing applications. The base and catalyst are mixed before application and cure at room temperature to form a flexible silicone rubber. Its long working window and controlled extrusion behavior support placement on prepared, primed surfaces where bead stability and assembly time are important. Surface preparation, component proportioning, mixing and room-temperature cure conditions must be controlled for the application. Aerospace use remains limited to the exact process and qualification scope established for the specific assembly.
Key features
- Two-part room-temperature cure: Supports controlled mixing and ambient cure processing.
- High-viscosity non-sag handling: Maintains bead placement on prepared surfaces.
- Aerospace sealing format: Applies to high-performance sealing within the qualified assembly scope.
Applications
High-performance aerospace sealing and bonding or sealing to properly prepared, primed surfaces.
