Dow’s Best-Selling Sealants Across Lentus Markets in 2023

Dow’s Best-Selling Sealants Across Lentus Markets in 2023

These powerhouse products have earned their stripes in Dow’s extensive catalog, dominating across Lentus markets. Whether you’re navigating the complexities of HVAC/R & Plumbing, pushing the boundaries in Construction and Industrial applications, or fine-tuning precision in PT/MRO environments, these sealants stand tall as unrivaled champions. Discover the distinctive strengths and applications that set these products apart.

DOWSIL™ 732 Multi-Purpose Sealant

As Dow’s flagship product, DOWSIL™ 732 is recognized as a trusted and versatile silicone adhesive sealant. It demonstrates exceptional performance in various industries, with applications spanning from food production and electronics to appliance manufacturing and aerospace. It can bond and seal different materials ranging from ovens, refrigerators, delicate electrical components, and various parts of vehicles.

  • Meets MIL-A-46106, FDA Reg 21 CFR 177.2600, NSF 51, and NSF 61 requirements
  • UL Listed
  • Non-sag, paste consistency
  • Easy to apply
  • Cures to a tough, flexible rubber
  • Good adhesion to many substrates

DOWSIL™ 736 Heat Resistant Sealant

Experience the unmatched performance of high-temperature solutions with the DOWSIL™ 736 Heat Resistant Sealant. This exceptional sealant is tailored for diverse applications and is FDA and MIL-compliant. From industrial oven manufacturing to encapsulating heating elements in appliances and aerospace gasketing, DOWSIL™ 736 stands out. Its superior performance extends to bonding, sealing, potting, encapsulating, and providing protective coatings in the demanding realm of high-temperature industrial processes.

  • One-component silicone that will not sag or run
  • It may be applied overhead or on side walls
  • Designed to meet MIL-A-46106 Rev. B Spec
  • Meets FDA Reg 21 CFR 177.2600 and NSF 51 requirements
  • UL 94 HB Compliant (low-flammability)


DOWSIL™ HVAC/R Sealant is your adaptable answer for seamlessly adhering to a range of surfaces including glass, plastic, metal, painted surfaces, fiberglass, and ceramic. This versatile sealant is ideal for sealing refrigerator and air conditioner interiors, around electrical boxes, and joints within food, dairy, and beverage units.

  • Cures to 100% silicone rubber
  • Tack-free in 15-20 minutes
  • Resistant to sunlight and weather extremes
  • Meets FDA Reg 21 CFR 177.2600, NSF Standard 51, and UL Listed
  • Remains flexible; will not become brittle, crack, shrink, or chalk

To order Dow Sealants, call 270-765-2212 or email orders@LentusLLC.com.

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