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Internet # 203800152

Model # 1636985

Store SKU # 1000168949

QUAD Advanced Formula 10 fl. oz. Blue #804 Exterior Window, Door, and Siding Sealant (12-Pack)

Includes 12 tubes ($7.33 /tube)
$88.00 /package
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  • All-weather, self-tooling, permanently flexible formula sealant
  • Designed for diverse window, door, siding and trim applications
  • Resists dirt, dust and bonds without primer to common substrates
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Product Details

Arm yourself against the elements with OSI QUAD Window, Door & Siding Sealant. OSI QUAD Window, Door & Siding Sealant (1638674) is an all-season formula designed for superior caulking performance on exterior window, door and siding applications, fiber-cement and vinyl siding, PVC trim, and much more. It can be applied to wet or dry surfaces, even at freezing temperatures and, unlike other sealants, it resists dirt and dust collection, yellowing and water washout. OSI QUAD bonds without a primer to most common substrates like cedar, painted or stained woods, fiberglass, vinyl, coated aluminum, steel, metal, brick, masonry and concrete. With resistance to UV and extreme temperatures (20°F to 120°F) and proven wet surface application, OSI QUAD is the versatile and durable choice for professional contractors. OSI QUAD is self-tooling and once cured is paintable with latex paints. Our color specialists work closely with leading window, door and siding manufacturers to ensure perfect color matches. OSI QUAD is composed of elastomeric polymers and high quality synthetic resins. OSI offers an arsenal of adhesives, caulks, and outdoor construction sealants for the true professional. OSI: Tougher Than the Elements.
  • Click here to find your exact OSI Color Match
  • Strong adhesion to primary window, door and siding building materials
  • 100% waterproof with proven wet and cold surface application
  • Class 25 for long-term elasticity and durability in any condition
  • Self-tooling formula saves time and provides professional finish every time
  • Paintable to perfectly blend in with surrounding materials
  • Superior resistance to UV, water, dirt, dust, and extreme temperatures (20°F to 120°F)
  • Match with any color: Free online OSI color match chart tool offers a match for 9,200+ manufacturer colors
  • VOC and CARB Compliant
  • Quad Window & Door System: Use in conjunction with OSI QUAD Foam and OSI Butyl Flash for the toughest air and moisture barrier to maximize energy efficiency
  • OSI offers online and offline resources like best practice guides, and installation programs with limited warranty
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide
  • Due to individual screen limitations, colors shown here may not accurately reflect OSI Quad sealant colors.
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

176Questions
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Q:Can you use the product then after not dries can you use rustoleum spar oil based exterior polyurethane sealers on it?
by|Sep 22, 2023
1 Answer
Answer This Question

A:  Thank you for your question. OSI QUAD should not be painted until fully cured. Full cure may take 7-14 days, or longer, depending on ambient conditions and volume of sealant used. Latex paint is recommended, but if using oil based/alkyd paint, a latex primer should be used first. It is the responsibility of the user to conduct on-site testing to determine compatibility and suitable results. Keep in mind, paints are more rigid than sealants and may crack, wrinkle or lose adhesion during sealant movement.

by|Sep 25, 2023
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    Q:Is this caulk waterproof
    by|Sep 16, 2023
    1 Answer
    Answer This Question

    A:  Thank you for the question. OSI QUAD is water resistant but not waterproof. This product is not recommended for use in prolonged underwater applications or permanent water immersion.

    by|Sep 19, 2023
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      Q:Is this construction adhesive or caulk?
      by|Sep 8, 2023
      1 Answer
      Answer This Question

      A:  Thank you for the question. OSI QUAD is a sealant/caulk designed for exterior window, door, and siding applications in residential and low-rise building construction. For more information on our product, please visit www.ositough.com and review the product's Technical Data Sheet.

      by|Sep 12, 2023
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        Q:Can this be used to seal around a newly installed wall sconce on a brick wall?
        by|Sep 3, 2023
        1 Answer
        Answer This Question

        A:  Thank you for the question. Yes, OSI QUAD can be used for the application described. Keep in mind this product is for exterior sealing applications only.

        by|Sep 5, 2023
          Showing 1-4 of 176
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          Customer Reviews

          4.5 out of 5
          (1,473)
          • 4.5
            out of 1,473 reviews
          • 84% recommend this product
          Filter by:
          Showing 1-10 of 1,473 reviews
          Caulk and tube failed totally
          I bought this as recommended to bond glass and PVC lumber and the same advice said to avoid silicone for that purpose. While beading the caulk onto the PVC it failed to adhere at all and seemed to repel, and the seal at bottom of the tube totally failed and may have ruined my caulk gun. Cleanup of my window and gun was and is a nightmare. I went back to my original preference of GE Supreme Silicone and it does a fantastic job.
          by
          Response from OSI - Henkel CorporationJul 6, 2022
          We’re sorry to hear our product didn’t work as you expected. OSI QUAD Window, Door & Siding Sealant is one of our best-selling sealants over the last 35 years and is used primarily by professionals in the siding, window, and door industry. As long as your PVC was properly cleaned and prepared, OSI QUAD should adhere to it. Based on the description you provided, it sounds like the product you purchased may have been expired or defective. Lot code information can be found on the cartridge. As with all items sold through retailers, a product exhibiting an issue should be returned to the place of purchase for exchange or refund. OSI
            5 found this review helpful
            Tube split and ruined caulk gun.
            Had a tube split and thought it was because it was old caulk. Bought two new tubes and started to apply in dry, 80 degree weather. First tube split the length and filled gun with sealant. Spent more time cleaning gun than job should have taken and still have to replace the caulk gun, rod bent and barely advances even at high speed setting. Where do I send the bill for reimbursement? Have applied hundreds of feet of different caulks without any problems until this caulk.
            by
            Response from OSI - Henkel CorporationJun 27, 2022
            We're so sorry you had this experience with our product. What you described isn't characteristic of OSI QUAD when the nozzle opening is cut large enough and the inner foil seal has been properly punctured. If you ever need assistance with our products, feel free to reach out to our team at 1-800-624-7767. OSI
              3 found this review helpful
              Good product but messy.
              After I had a 2nd tube burst/leak I decided to leave a review.
              by
              Response from OSI - Henkel CorporationJun 23, 2022
              Thank you for choosing OSI for your project. If you ever need help using our product, feel free to reach us at 1-800-624-7767. OSI
                • Recommended
                2 found this review helpful
                Painter
                It is of very good quality
                by
                Response from OSI - Henkel CorporationSep 22, 2021
                Thank you for taking time to post your feedback. We are glad that OSI QUAD Sealant was up to your standards. Please let us know if we can ever be of assistance. -The Henkel/OSI Team, 1800-624-776 OSI
                • Verified Purchase
                • Recommended
                3 found this review helpful
                Works grate but it burnt up in my truck on...
                Works grate but it burnt up in my truck on the side of the I 20 hwy
                by
                • Verified Purchase
                I've had this in place for about 2 weeks. This was recommended by a high end window installer wit...
                I've had this in place for about 2 weeks. This was recommended by a high end window installer with the highest recommendations. I'd rather pay a little more and get better lifetime coverage, than to keep reapplying every few years. This is really tough stuff and awesome to apply. Does not shrink or peel, which is very important to say the least. Another good feature is that it has a self puncturing seal, so you don't have to insert a tool to puncture the seal initially. I'd recommend wearing vinyl gloves, once this dries on your hands it's very tough to get off.
                by
                • DIY
                • Verified Purchase
                • Recommended
                11 found this review helpful
                I used it to install glass trim around some time together it is easy to work with and bonded inst...
                I used it to install glass trim around some time together it is easy to work with and bonded instantly. Great product!
                by
                • Verified Purchase
                • Recommended
                3 found this review helpful
                The sealant was very effective and flowed from the tube very evenly. I provided the coverage tha...
                The sealant was very effective and flowed from the tube very evenly. I provided the coverage that I needed. I would chose this brand again for future projects.
                by
                • Verified Purchase
                • Recommended
                4 found this review helpful
                Very viscous consistency straight out of the tube. At first I thought I had purchased some old ca...
                Very viscous consistency straight out of the tube. At first I thought I had purchased some old caulk but after reading other reviews I believe this product is just normally very stiff. I bought this for sealing under the mounting flanges of new windows but it is so stiff that it causes the flange to buckle between nails. Pushing on the flange helps the caulk to spread but I still ended up with a "wavy" flange. It probably would work great for applications where compression isn't necessary. It cures to a flexible, rubbery seal.
                by
                  5 found this review helpful
                  Used this to seal around some stained wood. The color is definitely not brown but more grey. As a...
                  Used this to seal around some stained wood. The color is definitely not brown but more grey. As a sealant it's great, but the color is not as advertised.
                  by
                    9 found this review helpful
                    Showing 1-10 of 1,473 reviews