RX1-09-02042

Dow Corning 3145 Gray Adhesive / Sealant is a one-part, non-flowing RTV silicone adhesive/sealant. Now marketed by Dow under the DOWSIL™ 3145 RTV MIL-A-46146 Adhesive/Sealant designation, it cures at room temperature without mixing and is formulated for high tensile strength, elongation and enhanced thermal stability.

The manufacturer identifies this gray material for sealing openings in modules and housings, providing mechanical stability to individual components, assembly of components on printed wiring boards, sealing around wires and electrical leads, and yoke assembly.

• Gray, non-flowing RTV silicone adhesive/sealant
• One-part moisture-cure formulation
• Room-temperature cure; no mixing required
• Manufacturer-listed MIL-A-46146 Group II/III, Type I designation
• Manufacturer part number: 3145 90ML GRY MIL-A-46146
• Nominal package size identified by the part number: 90 ml

Confirm suitability for the intended material, joint design, curing conditions and maintenance procedure before use. Consult the manufacturer’s technical documentation and safety information before handling.

Documentation: Dow technical data sheet for DOWSIL™ 3145 RTV MIL-A-46146 Adhesive/Sealant – Gray.