Expandable Foam Weatherseal new

The Frost King Expandable Self Stick Weatherseal conforms to gaps. It creates a watertight seal and fills gaps from 1 in. down to 1/4 in. 

  • Weather and insect resistant.
  • Conforms to gaps, creating a watertight seal
  • Fills gaps from 1in. down to 1/4 in.
  • Weather and insect resistant

Everything you need to become a DIY Expert

Expandable Foam Silicone Weatherseal

Do I need to have all sides of the foam tape exposed to air for it to begin expanding?

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FAQ’s

Q:

How do I install Foam Tape?

It's quick, and it's easy to install the Frost King Home Weather stripping tape. You can print out our easy to use instructions, or take a quick look at the handy guys video.

Q:

Should I clean the window or door before I install the Foam Tape?

A little warm water and soap should be enough to clean off any loose dust or oil from your window sill or door jam. It's generally good practice to clean any surface before you put down Frost King Tape. Not only will the seal be stronger, but the tape will adhere to the surface for a longer stretch of time.

Q:

Can I stop cold air from leaking out the sides of my window Air Conditioner unit?

Air Conditioners that leak cold air into the summertime heat can cost you money. Frost King Foam Tape and Air Conditioner Accessories are the perfect complement to your home AC Unit. The entire line of Foam Tape can be used around the edges of your AC unit to keep the cold air in and the heat out, plus The Handy Guys can show you what else Frost King can do for your Window or Central Air Conditioning Unit.