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OSI Quad Window, Door and Siding Sealant White 001, 10 fl oz, 1, Cartridge

  • Based on 85 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by The Builder's Corner

Arrives Tuesday, Aug 12
Order within 3 hours and 40 minutes
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Features

  • All-Season Formula: Superior performance and strong adhesion without the need for primer to most materials for an effective air and moisture barrier
  • Permanently Flexible: Features Class 25 for long-term elasticity and durability in any condition
  • Match With Any Color: Free online OSI color match tool offers a match for 9,200+ manufacturer colors
  • Weather Resistant: Tough, rubbery seal resists water, UV, dust, and dirt and will not crack or yellow
  • Easy Application: With a 4-inch professional spout this self-tooling formula applies smoothly with easy cut-off even on wet or cold surfaces and is paintable after cure

Description

Arm yourself against the elements with OSI Quad Window, Door & Siding Sealant. OSI Quad Window, Door & Siding Sealant is an all-season formula designed for superior 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.

Material: Plastic


Brand: OSI - HENKEL CORPORATION


Style: Tool


Item Weight: 1.08 Ounces


Item dimensions L x W x H: 49.76 x 49.76 x 311.25 inches


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 49.76 x 49.76 x 311.25 inches; 1.08 ounces


Item model number ‏ : ‎ 1638674


Department ‏ : ‎ Unisex-Adult


Date First Available ‏ : ‎ December 30, 2012


Manufacturer ‏ : ‎ Henkel Corporation


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #63,780 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #224 in Adhesive Caulk #293 in Industrial Sealants #33,150 in Hardware


#224 in Adhesive Caulk:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • The best for windows
I've found this stuff works best on exterior window applications, much better than DAP or other brands. It's much tackier, with much better adhesion and a shorter cure time. I'll never use anything else on windows or an exterior project. Another plus is that there is minimal shrinkage during curing. The DAP I previously used shrank quite a bit and literally took weeks to fully cure. This OSI has been great. Highly recommend. ... show more
Reviewed in the United States on May 23, 2025 by Caleb

  • GREAT CALKING THAT ADHERE WELL AND FLEXES WITHOUT PEELING AT EDGES.
OSI Quad Window, Door and Siding Sealant White 001 -- GREAT SEALANT. FOLLOW INSTRUCTONS -- EARLIER ( 13 YRS AGO ) WE USED ON OUR HOME -- JOINTS WHERE TRIM MEETS SIDING AND STILL LIKE NEW. IMPORTANT TO WAIT FOR CALKING TO CURE BEFORE PAINTING. ORDERED THIS AGAIN BECAUSE IT HAS PERFORMED EXCEPTIONALLY WELL. THIS IS NOT THE FAST CURING PAINT IN HOUR OSI. NOT HESITATION IN ORDERING AGAIN FOR EXTERIOR CALKING WHEN NEEDED. ... show more
Reviewed in the United States on October 5, 2023 by Ed S

  • Good
Good
Reviewed in the United States on July 4, 2024 by jose pinto

  • A good caulk product for exterior use
A good caulk product for exterior use. Fills well, but can be difficult to wipe overfills from surface. Avoid getting on hands, but if you do a little Go Gone and a paper towel will clean you up quickly.
Reviewed in the United States on February 11, 2017 by Charles G

  • very sticky - fast setting
Used it to seal a window to a frame on an oceanfront window - very sticky - does not run - sets up very quickly - it looks like a good seal - if it deteriorates by next season will update the review
Reviewed in the United States on April 30, 2023 by Tim

  • Seals very well, a little sticky for tooling
I used this to seal the gap between the J-channel and the windows after installing new siding on my house. It seals very well, but it was a little too sticky to do much tooling, to smooth out the uneven spots.
Reviewed in the United States on October 4, 2021 by Ultimate Ordnance

  • W works good
Works good
Reviewed in the United States on August 2, 2023 by Amazon Customer

  • The only caulk I use
You can use this caulk on almost anything : wood, masonry, concrete, windows, even showers (as long as it has a chance to dry; if not it will mold, like anything else). It stays flexible, especially if you paint it, for years.
Reviewed in the United States on March 31, 2021 by E. F. Ryan

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