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Internet # 205761607

Model # 1868684

Store SKU # 1001474458

Store SO SKU # 1002208455

QUAD Max 9.5 fl. oz. White #001 Exterior/Interior Window Door and Siding Sealant

$10.98
  • All-weather, 3-in-1 exterior finishing, interior,bedding sealant
  • Long-term durability for window, door and siding applications
  • Low odor, paintable and bonds without primer to most materials
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Product Details

Discover mother nature's worst nightmare: OSI QUAD MAX. Acting as the first line of defense against the elements, OSI QUAD MAX (1868684) Window, Door & Siding Sealant delivers the toughness needed to make a job last. Designed for sealing around exterior/interior windows, doors and siding, QUAD MAX is a paintable caulk that bonds to a wide variety of materials such as fiber cement, cedar, brick, stone, coated aluminum, fiberglass, vinyl, PVC, stucco, EIFS, wood, glass, and flashing tapes and Kynar coatings. With proven wet and cold surface application and enhanced resistance to UV and hot and cold weather, OSI QUAD MAX is the versatile and durable caulking choice for professional contractors. OSI QUAD MAX has a fast 24-hour cure and can be painted in 1 hour (dependent on temperature, humidity, and depth of sealant applied). The best window, door and siding sealant OSI offers, QUAD MAX is flexible with 5x stretch and Class 50 Joint Movement capability so you have zero reasons to worry about a job once you've done it right the first time.
  • Strong adhesion to primary window, door and siding building materials
  • 100% waterproof with proven wet surface application
  • Better flexibility: 5x stretch and Class 50 Joint Movement capability
  • Long-term durability in any condition with no shrinkage or bubbling
  • 24-hour fast cure for quicker protection and paintable in 1 hour
  • Enhanced resistance to UV, dirt, dust, and extreme temperatures (0°F to 140°F)
  • Match with any color: free online OSI color match tool offers a match for 9,200 plus manufacturer colors in 6 easy steps
  • Quad and 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, installation training, with the OSI Certified Installer Program and the Protect Your Work Siding Application Training programs
  • Need help choosing the right Caulk? Click Here for Home Depot's Buying Guide!
  • Click Here for the How to Caulk Project Guide
  • NOTE: Due to individual screen limitations, colors shown here may not accurately reflect OSI Quad MAX sealant colors.
  • Click here to find your exact OSI Color Match
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

70Questions
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Q:Can I use this to seal the hair-line crack on walkway caused by a falling tree?
by|Sep 5, 2023
1 Answer
Answer This Question

A:  Thank you for the question. OSI QUAD MAX Sealant is not recommended for the application described. This product is not designed for use in traffic-bearing applications, such as on walkways. This is not to say you cannot try, but understand that there are no guarantees the application will provide any type of permanency.

by|Sep 6, 2023
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    Q:Will a new application of this caulk bond with an existing cured bead of the same caulk?
    by|Aug 27, 2023
    2 Answers
    Answer This Question

    A:  Thank you for the question. The answer is yes, OSI QUAD MAX Sealant can be reapplied over itself, assuming the original application is not old and the surface is clean. When replacing old or damaged sealant, we always recommend removing any existing sealant before application of new sealant.

    by|Aug 28, 2023

      A:  Yes it will. Perfect solution would be to remove the old bead and recaulk that way it is better.

      by|Sep 23, 2023
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        Q:Can I use this on a Rv for doors / windows / corners?
        by|Aug 7, 2023
        1 Answer
        Answer This Question

        A:  Thank you for the question. OSI QUAD MAX is designed for use in the home construction industry. It has not been tested for automotive or vehicular applications, so it is not possible to know what kind of results you could expect. You're welcome to try, but keep in mind this intended use is not guaranteed.

        by|Aug 7, 2023
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          Q:Will this adhere to butyl tape
          by|Jul 26, 2023
          1 Answer
          Answer This Question

          A:  Thank you for the question. OSI QUAD MAX may or may not be compatible with butyl tapes. Unfortunately, we cannot speak to what effect it may have on the sealant.

          by|Jul 26, 2023
            Showing 1-4 of 70
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            Customer Reviews

            4.6 out of 5
            (546)
            • 4.6
              out of 546 reviews
            • 87% recommend this product
            Filter by:
            Showing 1-10 of 546 reviews
            Tough Stuff
            Builder used it on our house to chalk the concrete siding - I used it same way on the matching She-Shed. Really tough stuff - would have no problem using in place of construction adhesive its bond is so strong. Using it now for another shed.
            by
            Response from OSI - Henkel CorporationOct 13, 2021
            Thank you for the nice review on the OSI QUAD Max Window Door and Siding Sealant. We are glad you are happy with it. Please let us know if we can ever be of assistance. -The Henkel/OSI Team, 1-800-624-7767 OSI
              • Recommended
              Covers and smooths out well with finger. And bonds...
              Covers and smooths out well with finger. And bonds well to multiple surfaces
              by
              • Verified Purchase
              1 found this review helpful
              The best exterior caulk on the market. Used by siding professionals exclusively. NOT water solub...
              The best exterior caulk on the market. Used by siding professionals exclusively. NOT water soluble so have a steady hand! Comes in many colors to match siding.
              by
              • Pro
              • Verified Purchase
              • Recommended
              OSI is the only product to use for exterior siding, windows and doors. Excellent grab, no sag, bo...
              OSI is the only product to use for exterior siding, windows and doors. Excellent grab, no sag, bonds to most clean surfaces and allows for up to 1/4-inch expansion and contraction. Great selection of colors on the shelf for common use and a huge selection of custom colors from OSI. Far superior to other exterior caulking sealers on the market.
              by
              • Verified Purchase
              • Recommended
              1 found this review helpful
              A little expensive, but worked great! Water was leaking around an intrusive pipe that comes thro...
              A little expensive, but worked great! Water was leaking around an intrusive pipe that comes through a poured concrete wall.. Used this sealant to seal the intrusive pipe. Easy to use, no more water seeping into my work room! Yea!
              by
              • Verified Purchase
              • Recommended
              2 found this review helpful
              Excellent for Energy Efficiency Projects
              [This review was collected as part of a promotion.] This product is easy to use, strongly bonds to all types of siding and windows products! After using OSI Quad Max, I will not use any other caulking products. I used this product on a siding installation during cold, wet weather and had such great results. I was very pleased with the smooth finish.
              by
              Response from The OSI TeamSep 4, 2023
              Your positive feedback means a lot to us. We're glad to hear that our product has performed well for you.
                • Recommended
                Great wet application
                [This review was collected as part of a promotion.] I needed a product that I could apply in the rain. Quad Max worked great. We sealed a leak along a masonary wall where it met a metal window frame in a light rain. The window was leaking and it stopped. Thanks OSI
                by
                Response from The OSI TeamAug 9, 2023
                We are grateful for your feedback and are pleased to hear that you are satisfied with our product.
                  • Recommended
                  This product is as good as commercial grade caulk but half the price
                  This product is as good as commercial grade caulk but half the price
                  by
                  • Verified Purchase
                  • Recommended
                  1 found this review helpful
                  OSI is magic....I've been using it for 20 years...most guys use the cheap water based crap.....OS...
                  OSI is magic....I've been using it for 20 years...most guys use the cheap water based crap.....OSI levels itself out beautifully and lasts for ever.....I love it.....send me a couple of cases...lol
                  by
                  • Verified Purchase
                  • Recommended
                  4 found this review helpful
                  Very easy to use, it applied smoothly and consistent. I have a sunroom that had windows covering ...
                  Very easy to use, it applied smoothly and consistent. I have a sunroom that had windows covering two sides of the room. They were old single pane, wooden and leaked. I replaced them with 1 picture window on each wall. I closed the areas on either side of the windows and covered it with siding. The White No.001 QUAD Advanced Formula Window Door and Siding Sealant VOC was used to seal the J-channel to the existing structure. It met all my expectations.
                  by
                  • Verified Purchase
                  1 found this review helpful
                  Showing 1-10 of 546 reviews