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DOWSIL™ 786 Silicone Sealant serves as a silicone rubber sealant formulated for nonporous surfaces such as showers, tubs, sinks, and plumbing fixtures that encounter elevated levels of humidity and extreme temperature fluctuations. Its performance is exceptional, making it a superb choice for grouting ceramic tiles as well.


  • Cured sealant is mildew-resistant

  • Remains permanently flexible without shrinking, cracking, crumbling, or drying out

  • Resists staining, spotting, or color changes

  • Meets FDA Reg 21 CFR 177.2600 and NSF 51 requirements


  • 99179247, 300 mL, Clear, 12 / 1,296

  • 99179249, 300 mL, Trans White, 12 / 1,296

  • 99179321, 300 mL, White, 12 / 1,296

  • 4011651, 17.7 KG, White, 1/24

To order DOWSIL™ 786 Silicone Sealant call 270-765-2212 or email

Lentus will be closed today, Monday, September 4th in observance of Labor Day. Our sincere wish is for everyone to enjoy a safe and joyful holiday!

As we continue to experience rapid growth, we recognized the need for organizational changes to effectively manage our expanding projects, marketing, and product management efforts. In light of this, we are thrilled to announce the creation of a new position, the Director of Project Management, and we are delighted to appoint Jessica Ward to this crucial role.

In her new position, Jessica will be responsible for overseeing and managing the diverse projects within Lentus, ensuring their successful execution and timely completion.

Jessica has shown remarkable dedication and exceptional skills during her time with us, and we have full confidence in her ability to excel in this new role. We can't wait to see the impact she will make as the Director of Project Management. Please join us in congratulating Jessica on her promotion, and we look forward to witnessing the outstanding accomplishments she will achieve in this capacity.

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