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💧 Seal smarter, not harder—flex your waterproof edge!
Flex Caulk Silicone Waterproof Sealant is a 6.5 oz, 100% silicone, no-gun-needed sealant designed for professional-grade waterproofing. Featuring an adjustable trigger flow nozzle and a snap & save cap, it delivers precise, mess-free application. UV and chemical resistant, it ensures long-lasting flexibility without shrinking or cracking, making it ideal for sealing tile, glass, marble, porcelain, and more in kitchens, baths, and beyond.


| ASIN | B0F337L4W8 |
| Best Sellers Rank | #184 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Adhesive Caulk #17 in Industrial Sealants #836 in Hardware |
| Brand Name | Flex Seal |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (377) |
| Full Cure Time | 24 hours |
| Included Components | Flex Caulk, Silicone, White, 6.5 oz, 1-Pack |
| Item Form | Aerosol |
| Item Highlight | 100% silicone, no caulk gun needed, trigger flow nozzle, UV resistant, tile, glass, marble, porcelain, bath, kitchen, sink |
| Liquid Volume | 6.5 fluid ounces |
| Manufacturer | Swift Response, LLC |
| Material Type | Silicone |
| Model | US600WHT200 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | US600WHT200 |
| Surface Recommendation | Porcelain, tile, metal, glass, fiberglass, wood, granite, stone, marble, fabric, upholstery, paper, and just about any other surface that is free of grease and oil. |
| UPC | 810129871609 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
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