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DOWSIL™ HM-2600 Silicone Assembly Sealant

Neutral-cure RTV silicone hot-melt adhesive for assembly applications.

DOWSIL™ HM-2600 Silicone Assembly Sealant

Features of DOWSIL™ HM-2600 Silicone Assembly Sealant

  • Instant green strength delivers improved productivity in assembly applications.
  • 100% silicone.
  • Low volatile organic content < 24 g/L.
  • Excellent clarity.
  • Neutral moisture cure RTV.
  • Non-hazardous composition.
  • Primerless adhesion to common substrates.
  • Can be used with standard hot-melt dispensing equipment.
  • Recommended dispensing temperatures between 115°C and 135°C (239°F and275°F).
  • Pot life up to 24 hours at 120°C (248°F).
  • Long open/working time.


DOWSIL™ HM-2600 Silicone Assembly Sealant is designed for use as an assembly sealant. It can be used with various types of high-speed automated equipment including XY tables and robots. This product utilises hot-melt technology to dispense the material. Once applied, this product exhibits instant green strength and cures to a strong, moisture-cured silicone sealant.

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