Dow Corning 3145 RTV Silicone Sealant

Dow Corning Brand: Dow Corning

A high quality, one-part high strength silicone adhesive and sealant, designed to provide long term bonding and to protect against moisture, environmental attack, mechanical and thermal shock as well as vibration.

  • Non-sag
  • Room temperature cure
  • Neutral alkoxy cure system
  • High tear strength
  • Stable and flexible from –50°C to +200°C
  • Excellent dielectric properties
  • Good adhesion to glass, ceramics, metals, silicone rubber and many plastics
  • Applications include bonding of sensitive electronic components and sub-assemblies
  • Conforms to MIL-A-46146
  • Supplied in 90ml tube with application tip
Description Image Product Buy Pricing (Ex VAT) Capacity Type Colour
Dowsil™ 2768003 3145 RTV Mil-A-46146 Adhesive Sealant Clear 90ml
Dowsil™ 2768003 3145 RTV Mil-A-46146 Adhesive Sealant Clear 90ml
Standard range
Order code: 87-1226
MPN: 2768003

14 in stock, despatched same dayAdditional 15 due on 18/12/2025
1+ £66.00
Price per unit Ex VAT
90ml Adhesive Sealant Clear
Dowsil™ 2667304 3145 RTV Mil-A-46146 Adhesive Sealant Clear 310ml Cartridge
Dowsil™ 2667304 3145 RTV Mil-A-46146 Adhesive Sealant Clear 310ml Cartridge
Standard range
Order code: 87-1227
MPN: 2667304

14 in stock, despatched same dayAdditional quantity lead time 7 days
1+ £130.00
Price per unit Ex VAT
310ml Adhesive Sealant Clear


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