Ask Mylow

Mylow is an AI virtual assistant.

More Information

Is it 100% waterproof?How long for fast cure?What tools are needed?How much adhesion does it have?What is the warranty period?

OSI Quad Max 12 -Pack 9.5-oz Window and Door Brown 287 Paintable Advanced Sealant Caulk

Shop OSI

4.5

616

Manufacturer Color/Finish: Brown 287

Pickup

Unavailable

Shipping

Mon, Sep 14 (Est.)

180 available

Delivery

Thu, Sep 17

180 available

Check Fee in Cart.

Outside Delivery.

Stepper number input field with increment and decrement buttons

Maximum Qty of 999

Members save more.

Use our tool with 300+ O S I colors to match sealant to windows, doors & siding. Get started now.

Here are some similar items...

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 209 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 224 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 219 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 486 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 465 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 260 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Clay 338 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 220 Paintable Advanced Sealant Caulk

613

OSIQUAD MAX 9.5-oz Window and Door Bronze 201 Paintable Advanced Sealant Caulk

156

OSIQuad Max 12 -Pack 9.5-oz Window and Door Clay 308 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 205 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 457 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 451 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Clay 335 Paintable Advanced Sealant Caulk

613

OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 263 Paintable Advanced Sealant Caulk

608

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

Price Guarantee

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

Return Policy

Pay Your Way

Credit card, PayPal or Buy Now, Pay Later options available at checkout. Your choice.

Payment Options

Discover mother nature’s worst nightmare: OSI QUAD MAX. The first line of defense against the elements, OSI QUAD MAX 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 bonds to a wide variety of Primary Window, Door and Siding Building materials such as fiber cement, cedar, brick, stone, coated aluminum, fiberglass, vinyl, PVC, stucco, EIFS, wood, glass, and flashing tapes and Kynar coatings.

Tough Against All Weather: Maximum durability and application performance with strong adhesion to all materials with enhanced resistance to UV, dirt, dust, and extreme temperatures and proven wet surface application
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
Enhanced resistance to UV, dirt, dust, and extreme temperatures (0 Degrees F to 140 Degrees F)
Match with any color: Free online OSI color match tool offers a match for 9,200+ 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

General
Color/Finish Family	Brown	Product Set Time	8-12 hours
Manufacturer Color/Finish	Brown 287	Paintable	Yes
Series Name	Quad Max	Container Type	Cartridge
Type	Advanced Sealant	Clean-up Method	Mineral spirits
Package Quantity	12	Fire Rated	No
Use Location	Exterior	Caulk Gun Needed	Yes
Unit of Measure Quantity	9.5	Heat Resistance in Degrees F	158
Unit of Measure	Ounce(s)	Paint Ready Time	30-60 minutes
Project Type	Window & door	Water Ready Time	30 minutes or less

Dimensions
Container Size	9.5-oz

Features
Dry to Touch	60 minutes	Sanded/Unsanded	Unsanded
Fire Resistant	No	Self Leveling	No
Mildew Resistant	Yes	Stain Resistant	Yes
Mold Resistant	Yes	Waterproof	Yes
Sandable	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	ASTM Certified	Yes

Warranty
Warranty	None

Compatibility
For Use in Bathrooms	No	For Use on Vinyl	Yes
For Use in Kitchens	No	For Use on Masonry	Yes
For Use on Plastic	Yes	For Use on Doors	Yes
For Use on Stone	Yes	For Use on Tile	No
For Use on Metal	Yes	For Use on Siding	Yes
For Use on Wood	Yes	For Use on Windows	Yes
For Use on Concrete	Yes	For Use on Gutters	Yes
For Use on Drywall	Yes	For Use on Roofing	No
For Use on Glass	Yes	For Use on Trim/Moulding	Yes
For Use on Fiberglass	Yes	For Use on Marine	No

Miscellaneous
UNSPSC	31201600

Check out the Best Selling Caulk on Lowes.com

Review

4.5 out of 5

616 Reviews

91% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 16

What Customers Are Saying

Customers overwhelmingly praise this caulk for exceptional durability and performance, with most noting it lasts significantly longer than standard alternatives and maintains watertight seals without cracking even in extreme weather. Reviewers highlight its smooth application, quick paintability within an hour, and ability to fill large gaps on diverse surfaces. The thick, sticky consistency provides superior adhesion and flexibility compared to traditional sealants. A small group reported dried-out or overly stiff tubes requiring returns, though these issues are vastly outweighed by widespread satisfaction with the product's reliability and effectiveness.

Customer review summary generated by AI, including incentivized reviews.

616 Customer Reviews

Sort By

Recommended by AI agent

Would Recommend

Installed door and used to seal threshold. Worked great.

OldTimerSeptember 8, 2026
From QUAD MAX 9.5-oz Window and Door White Paintable Advanced Sealant Caulk Verified Purchaser

Was this Review Helpful ?

Easy to use.

ScrewSeptember 6, 2026
From QUAD MAX 9.5-oz Window and Door White Paintable Advanced Sealant Caulk Verified Purchaser

Was this Review Helpful ?

Response from OSI - Henkel Corporation

Thank you for choosing OSI.

OSI - Henkel CorporationSeptember 7, 2026

OSI

Easy to apply.

Would Recommend

Easy to use. Looks great.

ScrewSeptember 6, 2026
From QUAD MAX 9-oz Window and Door Clear 000 Paintable Advanced Sealant Caulk Verified Purchaser

Was this Review Helpful ?

Response from OSI - Henkel Corporation

Thank you for choosing OSI for your project.

OSI - Henkel CorporationSeptember 7, 2026

OSI

I'm an OSI fan, but this stuff is HORRIBLE.

Would Not Recommend

I am a big OSI fan, and was excited to see that they came out with this new clear formula that was advertised as non yellowing and paintable. Well, after caulking an entire new construction homes interior windows it was all DARK YELLOW within a few days. Oh, and it's NOT paintable. it repels paint.

Hans the Haus BuilderSeptember 5, 2026
From QUAD MAX 9-oz Window and Door Clear 000 Paintable Advanced Sealant Caulk

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/79f354d3-ffcd-5960-9db1-df4a1016501d

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/e5be5d34-d62b-54b5-b041-eb8fc22759e0

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/e781468f-6192-5e4f-9cff-f680a9ad4f8e

Was this Review Helpful ?

Response from OSI - Henkel Corporation

Thank you for sharing your feedback and we’re sorry to hear our product didn’t work as you expected. Please give us a call at 1-800-624-7767 and let ...

OSI - Henkel CorporationSeptember 8, 2026

OSI

great item

Would Recommend

great item all good will buy again

davidSeptember 1, 2026
From QUAD MAX 9.5-oz Window and Door White Paintable Advanced Sealant Caulk Verified Purchaser

Was this Review Helpful ?

Response from OSI - Henkel Corporation

Thank you for being a valued OSI customer.

OSI - Henkel CorporationSeptember 1, 2026

OSI

48 Questions

Read All Q&A

Sort By

OSI: Featured Videos

COMPARE PRODUCTS

		Name	Current Item OSIQuad Max 12 -Pack 9.5-oz Window and Door Brown 287 Paintable Advanced Sealant Caulk
		Ratings	613
		Waterproof
		Type	Advanced Sealant
		Paintable
OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 465 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 447 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 405 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 451 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 427 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 486 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Beige 457 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Clay 301 Paintable Advanced Sealant Caulk	OSIQuad Max 12 -Pack 9.5-oz Window and Door Clay 324 Paintable Advanced Sealant Caulk
613	613	613	613	613	613	613	613	613

Advanced Sealant	Advanced Sealant	Advanced Sealant	Advanced Sealant	Advanced Sealant	Advanced Sealant	Advanced Sealant	Advanced Sealant	Advanced Sealant

FEATURED PRODUCTS

Caulk is a useful tool to seal out moisture, drafts and pests. Discover helpful caulking tips with this how-to article.

A man applying caulk to a white exterior door frame.

Buying Guides

Caulk and Caulking Tools Buying Guide

Learn about the different types of caulk, how to apply caulk and the difference between caulk vs sealant.

Buying Guides

Grout vs. Caulk: A Buying Guide

Confused about when to use grout or caulk? Find out how they are different and what they’re used for, and which is better for sealing gaps and joints in your home.

OSI Quad Max 12 -Pack 9.5-oz Window and Door Brown 287 Paintable Advanced Sealant Caulk

Shop OSI

Pickup

Shipping

Delivery

Here are some similar items...

Overview

Product Features

Specifications

Community Q & A

OSI: Featured Videos

COMPARE PRODUCTS

Name

Ratings

Waterproof

Type

Paintable

FEATURED PRODUCTS

MORE TO EXPLORE

REGULARLY BOUGHT TOGETHER

ARTICLES FOR YOU

RELATED SEARCHES

OSI Caulk Guns

OSI Caulk

Brown Caulk Strips

Caulk

Window & door Caulk

Exterior Caulk

Latex Caulk

PHENOSEAL Caulk

Acrylic Urethane Elastomeric Sealant Caulk

Brown Caulk

Eagle Caulk

Orange Caulk

Titebond Caulk

Blanco Caulk

1296 Pack Caulk