Easy to put in frame and work very well. I will continue to buy them.

Used this product for a few years, I can highly recommend it! Does the job & no mess to clear up!

So easy to use, I’ve always sworn by them as there’s no mess involved. However I’ve just had one leak on me, as I’d never had a problem it had not occurred to me to check the window sill. Unfortunately it had made rather a mess , I’ll keep a better check in future. I will still continue to buy them as they are so easy to use

I have been using this product for several years. It does the job very efficiently.

I have used this particular make for a few years now and have been quite happy with results (just wish they were a bit cheaper to buy)