Dowsil 736

DOWSIL™ 3140 RTV Coating

One-part, translucent adhesive or coating with good flowability, high elongation value for vibration/ mechanical shock dampening and low stress, good flame resistance, UL, IPC and Mil-Spec tested, contains UV indicator.

DOWSIL™ 3140 RTV Coating

Features & Benefits of DOWSIL™ 3140

  • One-part no mixing required
  • Good flowability, Able to flow, fill or self-levelling after dispensing
  • Room temperature cure, no ovens required
  • Faster in-line processing with optional heat acceleration
  • No added solvents
  • UV indicator for manual and automated inspection


  • Protection of corrosion-sensitive components
  • Protection of rigid and flexible circuit boards
  • Improved pin/solder joint coverage
  • Thin-section encapsulation
  • Pin sealing


  • UL 94 V-1, IPC-CC-830 and MIL-A-46146 tested
  • Can be considered for uses requiring added flame resistance, IPC or Mil-Spec testing
  • UL 746E / UL746C Recognised


Please be advised

As COVID-19 continues to impact many industries, companies and their day-to-day processes, we would like to assure you that Antala Ltd is classified as an “Essential Business” and is open for business as usual. 

We have implemented our continuity plan to maximise the safety of our employees while still providing critical support, sales, and fulfilment services to our domestic and international customers. 

Please contact us via phone, website or email 

We wish you the best during this difficult period.