Seal and Bond With DOWSIL™ 700

Seal and Bond With DOWSIL™ 700

DOWSIL™ 700, manufactured by Dow, is the industrial game-changer in silicone sealants and adhesives. This high-performance silicone is renowned for its robustness, flexibility, and ability to withstand extreme temperatures. Whether it’s sealing or bonding, DOWSIL™ 700 proves to be the ultimate choice for demanding tasks. 


  • Sealing Refrigeration Lines: DOWSIL™ 700 can be used for sealing joints and connections in refrigeration lines within display cases.
  • Versatile Caulking: Ideal for caulking joints in construction projects with the ability to withstand extreme temperatures for industrial bonding. Its durability and weather resistance make it suitable for interior and exterior applications.
  • HVAC Ductwork Sealing: DOWSIL™ 700’s temperature resistance makes it ideal for sealing joints and connections in HVAC ductwork, ensuring air tightness and preventing energy loss.
  • Sealing in Food Packaging Facilities: DOWSIL™ 700 can serve as a bonding solution for sealing joints and gaps in food packaging machinery and production lines. 
  • Equipment Repair: DOWSIL™ 700 is a valuable solution for repairing and maintaining equipment in the power transmission and MRO sectors. It ensures airtight and watertight seals, making it suitable for marine applications such as sealing on boats and ships.


  • Adhesion: Creates a robust bond on a variety of surfaces, including glass, metal, plastic, and ceramics.
  • Weather Resistant: Resistance to weathering and UV exposure, maintaining performance and durability in challenging climates.
  • Cure: One-part room temperature cure
  • 100% silicone: Free of any petroleum distillates
  • Food Safe: Meets FDA Reg 21 CFR 177.2600 and NSF 51 food contact requirements
  • Underwriter Laboratories (UL) QMFZ2 Compliant: Plastic material is free of halogens


Part numbers available upon request: 4063559, 4060070, 4066044

From construction projects to automotive applications and beyond, its high adhesion, durability, and weather resistance make it an invaluable asset with unmatched performance. Always refer to the Safety Data Sheet (SDS) to ensure the correct variant is chosen for specific applications.

To order DOWSIL™ 700 Industrial Grade Silicone Sealant, call 270-765-2212 or email orders@LentusLLC.com.

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