03.05.2026

DOWSIL™ 732 Multi-Purpose Sealant: Flexible Sealing for Demanding Environments

DOWSIL™ 732 Multi-Purpose Sealant: Flexible Sealing for Demanding Environments

DOWSIL™ 732 Multi-Purpose Sealant is a one-part, acetoxy cure silicone that provides durable, flexible sealing across a wide range of construction and industrial applications. Its non-sag, paste consistency makes it easy to apply on vertical and overhead surfaces, helping crews work efficiently without material slumping or running. 

APPLICATIONS:  

  • Construction and Industrial: Seals gaps and joints to prevent water infiltration and air leakage. Ideal for roof joints, skylights, flashing, chimneys, window frames, and general weathersealing. 
  • HVAC/R and Plumbing: Used in ductwork, outdoor units, and gasketing applications. Provides vibration damping and weather-resistant sealing in mechanical systems. 
  • Electrical and Electronics: Suitable for sealing and insulating connections where dielectric properties are required. Helps protect components from moisture and environmental exposure. 
  • General Assembly and Maintenance: Bonds and seals metal, glass, ceramic, and many plastics in equipment enclosures, access panels, and light fabrication projects 

FEATURES

  • Non-sag, paste consistency 
  • Easy to apply 
  • Cures to a tough, flexible rubber 
  • Good adhesion to a wide range of substrates 
  • Excellent dielectric properties 
  • Meets MIL-A-46106 and FDA Regulation 21 CFR 177.2600 

To order DOWSIL™ 732 Multi-Purpose Sealant, email Orders@Lentusllc.com. 

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