My-T-Sil 905

My-T-Sil 905

My-T-Sil® 905 RTV Silicone sealant is a non-solvent one-part neutral cure low viscosity silicone material that cures to a tough, rubbery substrate when exposed to moisture in the air.

  • Excellent resistance to weathering, ozone, solar radiation, moisture, vibrations and chemicals.
  • Adheres to clean metal-including chrome- painted surfaces, glass and ceramics, most plastics, nylon, cloths, non-oily woods, fibrous cement and concrete surfaces etc.

Pack Size:

My-T-Sil® 905 is ideally available in

  • 280 ml cartridge
  • 100 ml tube
  • 20 Kg Pail/Bucket

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Product Features & Benefits

 It has free flowing and self-leveling properties which allows it to be used for coating purpose in electrical and electronic parts.
 It has applications in potting, encapsulation and coating.
 Cures to a solid elastomeric polymer when exposed to atmospheric moisture.
 It retains effective properties in contact with automotive fluids, such as motor oil, transmission fluids, antifreeze solutions and alcohol.


Sr No Properties Value
1.) Appearance Clear
2.) Cure Neutral
3.) Specific Gravity @ 25±2°C 0.85
4.) Viscosity Brookfield @ 25±2 °C, Spindle #6, Speed 2.5 rpm, ASTM D1084 Low viscosity liquid

13000-18000 cP

5.) Skin over Time 5-13 minutes
6.) Tack Free Time  ≥ 30 minutes
7.) Tensile Strength ASTM D412 ≥ 0.1 N/mm2
8,) Elongation ASTM D412 100-180 %
9.) Hardness (Durometer Shore A), ASTM D2240 14 – 18
10.) Operating Temperature -65 °C to 180 °C