Product Overview
Permatex Ultra Blue RTV 3.35oz
Keep your vessel watertight and worry-free with Permatex Ultra Blue RTV Silicone Sealant. This versatile, marine-grade sealant is your go-to solution for a wide range of hull and deck repairs, from sealing small leaks and cracks to creating durable gaskets. Its superior adhesion, resistance to harsh marine environments, and sensor-safe formula make it the trusted choice for boat owners who demand reliable performance.
Key Features
- **Ultra-Durable Seal:** Forms a strong, waterproof seal that withstands vibration, extreme temperatures (-65°F to 500°F), and exposure to common boat fluids.
- **Sensor-Safe Formula:** Won't harm oxygen sensors or other sensitive electronic components, ensuring your engine runs smoothly.
- **Fast-Curing:** Functional cure in just 2 hours, allowing you to get back on the water quickly.
- **Easy Application:** The convenient 3.35oz tube and 1/4" gap fill capability make application a breeze, even in tight spaces.
- **Versatile Use:** Ideal for a variety of applications, including sealing hull seams, deck fittings, through-hull penetrations, and creating custom gaskets.
- **Long-Lasting Performance:** Resists weathering, UV rays, and saltwater corrosion for a durable, long-lasting seal.
- **Non-Corrosive:** Safe for use on various metals and materials commonly found on boats.
What's in the Box
- One 3.35oz tube of Permatex Ultra Blue RTV Silicone Sealant
Specifications
ColorBlue
MaterialSilicone
Container TypeTube
Maximum Temperature (Deg F)500 Degree
Full Cure24 Hour
Sensor SafeYes
Work Life10 Minute
Functional Cure2 Hour
Container Size3 Ounce
Unit of MeasurePer Card
Gap Fill1/4"
The Captain's Take
After years battling the elements at sea, I've learned that a reliable sealant is crucial. Permatex Ultra Blue is my go-to. It's tough enough to handle anything the ocean throws at it, and the sensor-safe formula gives me peace of mind. I highly recommend it to any boat owner who wants a dependable, long-lasting seal.
Warranty Information
Manufacturer's Defect Warranty
