Extra Strong Polytunnel Joining & Repair Tape, Waterproof Greenhouse Repair Tape, 1 Roll (Clear Blue, 6 cm Wide X 10 m Long)

So far it seems to work but only been applied for a week so time will tell.

Very good quality tape. I used this to add a gutter to my allotment Polytunnel. Very strong tape that has lasted well with the very wet summer we have had. Would recommend for repairs. Will definitely buy again.

Ok, but not much of it.

Its ok until it gets wet and then the rain turns the sticky side opaque and it then peels off the plastic surface it was stuck to. Not suitable for use on the outside of a polytunnel and probably not inside either

Covered my frame with plastic. Used the tape to seal the edges and gaps. Expected my polytunnel to be a tangled mess after the storm. I was pleasantly surprised that it was still standing. I believe the tape played a major part in this, by not letting the wind through

Did what I got it to do

Superb product. Get the polythene / plastic clean & dry before use. Having said that you can also 'float' this stuff into place after the cleaning and preparatory taping the other side with masking tape to position the join line. Then spray on to the polytunnel a generous coating of water with a drop or two of fairy liquid in, this will enable the piece of tape you've got cut ready to be 'floated' into position, then if you've got an accomplice holding something like hardboard to support it on the other side you can squeege out the water and the patch will be perfectly positioned and seal well with no wrinkles. Lasts really well.

Cleaned the polytunnel well with soapy water and then cellulose thinners. it stuck well and held for size months. eventually ripped in the same place as before after 8 months but i suspect that was due to the polytunnel skin being installed way to tightly in the first place. Good product!