Yes! No. Maybe?

I have an old house with very warped windows. Should I replace them? Yeah, but I'm not made of money -- I'll get to it eventually, but not this winter. I knew I had to do something though, because I had a $300 electric bill the other month. Some of my windows have drafts so bad I can see daylight through the gaps, and I shoved towels in between them to keep them from rattling in the wind.So I bought this stuff and let me tell you -- I only put some rope caulk in a few of the worst spots on tw...

Megan Zamorano

We just bought a new house and we are in the middle of weatherproofing it. This finger caulk is just a trick for areas where you don't feel like using regular c a u l k. You can pull out just a thin strip for smaller voids, or you can use the strips side by side to make a piece that will seal a whole up to about 2 in. You can also put more together for bigger areas. Some areas may look better with c a u l k, but for hidden areas this stuff really fits the bill

mr. o

USED This is clay. Very time consuming to apply. To make your life easier, microwave the product warm. Peel about 1 ft. Peice ,then cut with scissors.That's the best advice. I used it to block out sunlight , between window frame and blackout plastic sheet over glass.

Monica W.

It sticks to most surfaces although it may need a good bit of pressure and it’s helpful if you can push it into a gap or crack, it stays put better that way. You can peel it off as wide or narrow as the lines allow, and I’ve never noticed any residue left behind. I will be buying again next year.

CT MOM

Great value, easy to use. removes cleanly.