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.Many uses
Would RecommendI used it as a nail blocker for a gap longer then the onces typically found in the plumbing or electrical section.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
A quality product.
Would RecommendA good product - but a bit spendy. I was disappointed that the clor i was looking for was out of stock.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
We are happy that you liked the quality of our product.
Bad tube
Would Not RecommendDried up in the tube from brand new
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. As with all items sold through retailers, a product exhibiting a... Read More
for pros. DIY surprise....
Would RecommendI read this is the best for T1-11. It took over a week before I could paint. Humid week. It doesn't spread like caulk. It is super thick and took effort to learn how to bead it and smooth it properly. I felt like knife painting on wood with acrylic paints more than caulking.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk
Thank you for choosing OSI for your project.
don't be afraid to buy
Would Recommendgoes on smoothly and adheres well
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
We are glad that you are happy with our product.
Caulk
Would RecommendWorks 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.
Junk
Would Not Recommendbought two tubes and both were dried up in the tube! Will not be buying it again!
Thank you for sharing your feedback, and we are sorry to hear about your experience. As with all items sold through retailers, a product exhibiting a... Read More
Solid Caulking!
Would RecommendWe did a lot of work on the house - replacing windows and sealing up other areas while doing a siding project. We went through plenty and it did the trick!
From Quad Max 9-oz Window and Door Clear 000 Paintable Advanced sealant Caulk Verified Purchaser
Thank you for being a valued OSI customer.
osi
Would RecommendPerfect for sealing around window and door
We are glad that you are happy with our product.
Osi Quad Caulk
Would RecommendQuad caulk hands down easy to work with. Best for window and door installation.
From Quad Max 9.5-oz Window and Door White Paintable Advanced sealant Caulk Verified Purchaser
We are glad that you are happy with our product.
Thank you for choosing OSI for your project.