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🔧 Seal Smart, Live Leak-Free!
Flex Caulk is a 3 oz clear hybrid polymer sealant designed for professional-grade waterproofing and weatherproofing. It features an adjustable trigger flow nozzle for easy, gun-free application, bonds to wet or dry surfaces, and resists shrinking, cracking, UV damage, and chemicals. Fully paintable and versatile, it’s ideal for sealing cracks and gaps across indoor and outdoor environments including baths, windows, doors, RVs, and marine applications.
| ASIN | B0DK9X348H |
| Best Sellers Rank | #114 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Adhesive Caulk |
| Brand Name | Flex Seal |
| Color | Clear |
| Customer Reviews | 3.9 3.9 out of 5 stars (19) |
| Full Cure Time | 4 Hours |
| Included Components | Flex Caulk, Clear, 3 oz, 1-Pack |
| Item Form | Liquid |
| Liquid Volume | 3 Fluid Ounces |
| Manufacturer | Swift Response, LLC |
| Material Type | Hybrid Polymer |
| Surface Recommendation | Tile |
| Tensile Strength | 400 Pounds Per Square Inch |
| UPC | 810129870770 |
| Unit Count | 3.0 Fluid Ounces |
| Water Resistance Level | Waterproof |
S**A
Easy to use
Worked well to seal air leaks in my 4 seasons room. Super easy to use and not very messy. I already bought another tube. The cap comes on and off easily. Way better then traditional caulk
A**D
Defective product
Don’t waste your money. Doesn’t work like it should. Followed directions and it fell apart before being able to apply .
A**R
Honesty
I thought the item was going to be bigger.
C**C
Turned Yellow
We ordered the white color for the shower. Once we finally got it to work and after it dried it has a yellow tint. Not happy
Trustpilot
2 months ago
5 days ago