Coax Seal 104 - Hand Moldable Watertight Coaxial Cable Seal Tape
Easily applied, hand-moldable, tacky black plastic mastic, on peel-away paper backing, suitable for waterproofing a wide variety of connections. Adheres to vinyl and PVC outer jackets. Product is non-conductive, non-contaminating and non-toxic, and UV-stable.
Provides a long-lasting, waterproof seal for coaxial cable fittings and many other connections. Use for TV and radio antennas, satellite dishes, CATV, wireless networks, marine electronics, feed lines, radar and microwave installations, and many other applications.
- Width: 1/2-Inch
- Length: 60-Inches
- Thickness: 3/32-Inch
- Solvents: None
- Percent Solids: 98%
- Application: Hand Applied
- Optimum Cure Cycle: Not curable
- Temperature Range: Apply between 40° F. to 110° F.
- Viscosity: ASTM D5-52, gm load, 5 sec.=7.0/10.0 mm. Non-hardening, non-oxidizing at ambient temperature.
- Other Properties: Material is non-staining to paint; stays flexible and maintains a waterproof seal over an extreme range of temperatures. Will not crack at -200° F, will not slump 1 hr. @350° F.
Other DetailsSee warranty details above
13 Reviews Hide Reviews Show Reviews
I have used this product many times and am well pleased with its capacity and endurance to all kinds of weather. Purchase to receiving of the product was quick and they were well packed. Will purchase from this vendor again in the future.
Perfect for sealing my coax
Works great to keep connectors dry
So far so good. This stuff goes on like tape. Easy to use, easy to install, and very sticky. Could only find it from very expensive vendors, and this was more affordable, showed up two days before they said it would, and is exactly what I was looking for.
This is the "go to" product for sealing the connection between the outdoor antenna and the downlead coaxial cable. It is easily moldable, can be removed easily and outperforms those flimsy rubber boots packed with many antenna. Moisture is the enemy of coaxial cable connections. This product is perfect.
Very good stuff... a requirement here in the NW.
Just installed but seems like it will do the trick. A lot like butyl tape but stickier.
A product that should be in every ham’s toolbox. Good value, quality product, reasonable price. Insurance and piece of mind for protecting your connections from moisture.
I have used other seal products in this form to seal connections on coax and every one except this one got hard and was a bear to replace because the adhesion to the inner layers got tough instead of this one which is much easier to remove after a while of exposure to the elements. I reseal my coax connections three times annually and I never have moisture or corrosion problems using this tape. The bottom line is this works and is easy to work with after it's been taking what the sun and wind and wet/freezing conditions dish out on exposed connections, especially when those are at antenna heights.