Ratings & Reviews for OSI Quad Max 12 -Pack 9.5-oz Window and Door Clay 338 Paintable Advanced sealant Caulk
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this caulk for exceptional durability and performance in exterior applications. Many note it lasts significantly longer than alternatives, maintains integrity over time, and resists cracking under weather exposure. Reviewers highlight its smooth flow, strong adhesion, and ability to fill large gaps without backing material. The clear version is favored for its crystal-clear finish and professional appearance. It applies easily in challenging conditions, dries quickly for fast painting, and bonds well to various surfaces. A few report occasional issues with drying out in the tube or thick consistency, though these are rare compared to widespread satisfaction.
Customer review summary generated by AI, including incentivized reviews.Easy to use a ready to paint in one hour.
Would RecommendLove the Quad Max! The adhesion and ready to paint in an hour makes it my choice for long lasting exterior home maintenance or repair.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
These were perfect for the job.
From Quad Max 9-oz Window and Door Clear 000 Paintable Advanced sealant Caulk Verified Purchaser
Thank you for being a valued OSI customer.
Terrific Product
Would RecommendOSI Quad Max is excellent caulk fr sealing siding, windows and doors. This caulk is a good match for Sherwin Williams 7069, Iron Ore.
From Quad Max 12 -Pack 9.5-oz Window and Door Gray 545 Paintable Advanced sealant Caulk Verified Purchaser
Thank you for being a valued OSI customer.
Great product
Easy to apply, easy to clean.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
Thank you for choosing OSI.
Recommended by AI agent
Would RecommendInstalled door and used to seal threshold. Worked great.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
Thank you for choosing OSI for your project.
Great quad osi
Would RecommendQ used on my elite walk o n roof to seeal the seams cause the installers did a pss poor job on sealing the seams. So far working well. I have used this on window installs. Great stuff. I like this quad window door cause it seams to be more silicone base ,,,,,,,,,,,,,',,,,
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
Thank you for choosing OSI.
Easy to use.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
Thank you for choosing OSI.
Easy to apply.
Would RecommendEasy to use. Looks great.
From Quad Max 9-oz Window and Door Clear 000 Paintable Advanced sealant Caulk Verified Purchaser
Thank you for choosing OSI for your project.
I'm an OSI fan, but this stuff is HORRIBLE.
Would Not RecommendI 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.
From Quad Max 9-oz Window and Door Clear 000 Paintable Advanced sealant Caulk
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 ... Read More
great item
Would Recommendgreat item all good will buy again
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
Thank you for being a valued OSI customer.
Good stuff!
Would RecommendPerfection, works as advertised.
From Quad Max 9-oz Window and Door Clear 000 Paintable Advanced sealant Caulk Verified Purchaser
Thank you for being a valued OSI customer.
Never received
Would Not RecommendOrder said delivered but wasn't. Delivery picture was just a blurred blank image. Guessing delivery driver just wanted to say delivered and took product or sat at home. Online orders can't be disputed.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
Thank you for sharing your feedback and we are sorry to hear about your experience. We recommend you address this matter directly with the retailer t... Read More
Thank you for being a valued OSI customer.