Dowsil 736

DOWSIL™ 3-1944 RTV Coating

One-part, translucent, moisture RTV, moderate flow, fast tack-free, contains UV indicator, UL 746 and Mil-Spec tested.

DOWSIL™ 3-1944 RTV Coating

Features & Benefits of DOWSIL™ 3-1944 RTV Coating

  • 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
  • Good adhesion to many substrates allows use with many low-solids no-lead solder
  • Soft coating improves reliability against stress
  • UV indicator allows for automated inspection
  • Good adhesion allows use with many low-solids (no clean) and no-lead solders


  • Elastomeric conformal coating
  • Suitable for lighting, industrial and automotive industries requiring various reliability standards as a coating for rigid and flexible circuit boards, electronic printed wiring boards (PWB), sensitive components, thin section encapsulation and spot protection fo pins or other devices.


  • UL 94 V-0 flammability rating
  • UL 746E / UL 746C Recognised
  • IPC-CC-830, Amendment 1 Approved
  • Mil-I-46058C, Amendment 7 Approved

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.