Flex Caulk is a high-performance hybrid polymer caulk that eliminates the need for a traditional caulking gun. The innovative Adjustable Trigger Flow Nozzle allows you to control the flow of caulk with precision, delivering a perfect bead every time. Simply adjust the flow setting and push the trigger—when you stop, the caulk stops. No running, no dripping, and no mess.
This waterproof and weatherproof sealant bonds to virtually any surface, wet or dry, making it ideal for sealing gaps around windows, doors, and other hard-to-reach areas. The advanced polymer formulation resists UV damage, chemicals, and mildew while remaining fully paintable for a seamless finish. Use it indoors or outdoors for residential or commercial applications.
Features and Benefits
- No Caulking Gun Required: The pressurized can with Adjustable Trigger Flow Nozzle delivers caulk on demand without additional tools, making application faster and easier than traditional methods.
- Superior Durability: Won’t shrink, crack, or become brittle over time and remains extremely durable for years of service.
- 100% Waterproof and Weatherproof: Seals out water, air, and moisture. Resists UV rays, chemicals, and mildew, suitable for both indoor and outdoor use.
- Versatile Bonding: Adheres to porcelain, plastic, metal, marble, laminate, granite, glass, foam, fiberglass, drywall, concrete, ceramic, brick, asphalt, and wood.
- Fully Paintable: Can be painted over for finishing flexibility on any project.
- Convenient & Clean: Solvent-free and virtually odorless. The Snap & Save cap minimizes waste. Will even cure underwater.
Specifications
- Brand: Flex Seal Family of Products
- Model: CFSCLRR675
- Color: Clear
- Size: 6.6 oz.
- Type: Pressurized can with Adjustable Trigger Flow Nozzle
- Paintable: Yes
- Waterproof: 100% waterproof and weatherproof
- Solvent-free and virtually odorless








