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OSI - HENKEL CORPORATION

OSI Quad Advanced Formula 10 fl. oz. Clear #000 Window Door and Siding Sealant VOC, (12/cs)

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Availability: In Stock.
Fulfilled by Hearthshire
Arrives Wednesday, Mar 18
Order within 21 hours and 51 minutes
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Features

  • SUPERIOR SEALING POWER: Provides a long-lasting, water-resistant seal for windows, doors, and siding. Ideal for preventing drafts and moisture intrusion in your home or workspace.
  • CLEAR FINISH APPLICATION: This clear caulk blends seamlessly with most surfaces, making it perfect for visible areas. Achieve a professional look on baseboards, trim, and window frames.
  • VERSATILE SURFACE COMPATIBILITY: Formulated for use on a variety of materials including polyvinyl chloride, wood, and metal. Suitable for both indoor and outdoor sealing projects.
  • EASY TO APPLY FORMULA: The liquid adhesive caulk is simple to use and ensures smooth, consistent application. Great for DIYers and professionals needing reliable window sealant.
  • DURABLE AND FLEXIBLE BOND: Maintains flexibility after curing to accommodate movement and temperature changes. Helps prevent cracks and gaps with strong quad caulk performance.

Description

The OSI QUAD Advanced Formula Sealant delivers professional-grade durability and performance for exterior window, door, and siding applications. Engineered to withstand the toughest weather conditions, this high-performance sealant offers superior adhesion and flexibility on most building materials, including wood, fiber cement, masonry, brick, vinyl, and metal. Formulated with low VOC content, QUAD provides a weatherproof, flexible seal that resists cracking, shrinking, and UV degradation over time. The clear finish blends seamlessly with a variety of surfaces, ensuring a clean and professional look. Ideal for both residential and commercial projects, it applies smoothly in any climate—even on wet or cold surfaces.

Material: Polyvinyl Chloride


Brand: OSI - HENKEL CORPORATION


Style: Compact


Item Weight: 0.75 Pounds


Water Resistance Level: Water Resistant


Material: ‎Polyvinyl Chloride


Brand: ‎OSI - HENKEL CORPORATION


Style: ‎Compact


Item Weight: ‎0.75 Pounds


Water Resistance Level: ‎Water Resistant


Item Form: ‎Liquid


UPC: ‎028756000044


Unit Count: ‎12.00 Count


Number of Items: ‎12


Color: ‎White, Clear or Various


Surface Recommendation: ‎Door,Siding,Window


Package Dimensions: ‎12.8 x 8 x 6.3 inches


Item Weight: ‎12 ounces


Manufacturer: ‎Henkel Adhesives


Item model number: ‎827837


Date First Available: ‎May 7, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 18

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works great!
We use this product to fill all the gaps in our Sprinter vans, works great!
Reviewed in the United States on November 12, 2025 by Turf Pride
    • Busted hopes and dreams ... of all the wasted money.
It's a good product, but it's container, will blow out the sides, rendering application of the remaining product, undoable. Very frustrating to have to throw away so much product because the container breaks under pressure. So much wasted money....
Reviewed in the United States on February 10, 2026 by Zecharia G.
    • Check how old this stuff is when you receive it
Review Image by Tim wunder Tim wunder
Bought a case of this caulk every tube I have tried to use the end blows apart. This is normally very good stuff. May have been sent an old case
Reviewed in the United States on February 12, 2022 by Tim wunder Tim wunder
    • So much better than anything acrylic based
A very good product.
Reviewed in the United States on January 25, 2025 by common sense
    • Horrific - SOLIDIFIES UPON LEAVING TUBE
Turns to a hard GEL almost immediately after being squeezed from container. Awful product. Product actually solidifies INSIDE TUB, so you can't get all of product out of tube container.
Reviewed in the United States on October 31, 2021 by sancti-spiritus

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