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D-I-Y Emecole RadonShield Sealant (Case of 6)

0060001000 [Case of 6]
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Emecole RadonShield Sealant provides a radon resistant, air tight seal in basements and crawl spaces. 

Many "off the shelf" caulks will work for a limited period of time.  However, over time they dry out and break their bond with the surfaces they are supposed to be adhered to. Therefore, they're rendered useless.  RadonShield is specially formulated to be applied in both dry and damp conditions.  It remains flexible, never dries out and has excellent adhesion to concrete and our crawl space liners.

Basement: One of the most common points of entry for dangerous soil gases (like radon) is through the gap where the basement floor meets the foundation wall (called a cove joint).  If you look closely, you will see as much as a 1/4" gap where the two meet. Usually, cove joints are anything but air tight.  Radonshield is the perfect solution to sealing a cove joint.  It is easy to apply and forms a seal that stops infiltration. In addition to sealing the cove joint, we recommend sealing the walls and floors with EmeSealCrete to further stop radon/soil gas infiltration.

Crawl space: RadonShield is used in our EmeSeal Crawl Space Sealing System to adhere one of our liners to the wall and seal the top of the system.  Run a bead around the perimeter of the system about an inch or so from the top of the liner.  RadonShield is specificially formulated to stick to the materials in our liner and concrete.


Radon Resistant Caulk in Basement and Crawlspace

 Common Applications:

  • Seal the top of our crawl space liners to the wall.
  • Seal the cove joint (where the basement floor meets the wall) to prevent radon gas infiltration.
  • Seal around sump pump discharge pipes, sump pits and pit lids.

Advantages of RadonShield:

  • Creates a healthy home environment by preventing the spread toxic soil gases.
  • Easy to apply with a standard caulk gun.
  • Remains flexible and never dries out.
  • Excellent adhesion to concrete and the materials in our crawl space liners.
  • One cartridge allows 20-30 lineal feet with 1/4" to 3/8" bead.  The tube fits a standard caulk gun.
  • Low VOC
  • Works on dry or damp walls.
  • Seal out soil gases and moisture as part of our EmeSeal Crawl Space Sealing system or use it in the gap between the floor and walls of a basement (called the cove joint)
  • Available by the case (6 tubes).

Product Data Sheet: