Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.
Item #5110377 |
Model #1637235
Delivery
All-Season Formula: Superior performance and strong adhesion without the need for primer to most materials for an effective air and moisture barrier
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
24-hour fast cure for quicker protection
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
General | |||
|---|---|---|---|
Color/Finish Family | Off-white | Product Set Time | 8-12 hours |
Manufacturer Color/Finish | Beige 465 | Paintable | Yes |
Series Name | Quad | Container Type | Cartridge |
Type | Solvent | Clean-up Method | Mineral spirits |
Package Quantity | 12 | Fire Rated | No |
Use Location | Exterior | Caulk Gun Needed | Yes |
Unit of Measure Quantity | 10 | Paint Ready Time | 30-60 minutes |
Unit of Measure | Ounce(s) | Water Ready Time | 12-24 hours |
Project Type | Window & door | ||
Dimensions | |||
|---|---|---|---|
Container Size | 10-oz | Coverage Area (Linear Foot) | 30.6 |
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) | 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
Ratings may include incentivized customer reviews.
The caulk is described as durable, flexible, and able to create a long-lasting seal on various materials. It is easy to apply and praised for being paintable, mold-resistant, and weather-resistant. However, some users note the caulk can be difficult to work with as it dries and skins over quickly, and the strong odor is a potential downside. Overall, the caulk is considered a high-quality, versatile product that provides a reliable and long-lasting seal, though it may require some practice to apply smoothly.
Customer review summary generated by AI, including incentivized reviews.Overpriced and Poor Customer Service
Ordered as curbside pickup from the closest Lowe's- an hour away from my home. Did not use immediately, but later discovered applicator straw was missing. Rather than drive back to Lowe's, I emailed company, including pics of item and receipt, and requested a replacement applicator. Never received any correspondence from them.
Crystal clear and bonds well!
This sealant is the clearest I’ve ever seen or used and was recommended by a professional who redecked my porch. It is crystal clear, flexible, and seems to have bonded well to an oil based finished deck and pressure treated porch posts. I can’t speak to how well it takes latex paint due to the seven to fourteen days cure time required before painting, but I feel that it will hold paint. It self-leveled well, as its instructions stated, recommending no tooling. Very pleased with the results.
Thank you for choosing OSI.

Urethane caulking
Works great as flexible sealer in outside wall penetration
We are glad that you are happy with our product.

OSI Quad
Great for filling small gaps
Thank you for choosing OSI for your project.

Great features!
This product works great with exterior siding and window installation. It can bond to a variety of materials including brick, wood, steel, concrete and more. This product can also be used in different conditions, including application on wet surfaces.
From OSI
Great combination of strength and flexibility.
Great combination of strength and flexibility. Very high-yield too.
From OSI
5
Answers
3
Answers
3
Answers
3
Answers
3
Answers
3
Answers
3
Answers
2
Answers
2
Answers
2
Answers
Thank you for sharing your feedback and we're sorry to hear the applicator straw wasn't provided with the can. When a part is missing or the ...