Cracking stuff. Fills the gap good.

Brill! Good value foam tape, mostly met the brief. Sealed up the 6mm voids fine, that was the main job done. Adh was decent on timber, but definitely a struggle/near-miss on the old UPVC frames; you can tell it’s not exactly premium stuff, felt a bit thinner/less dense than other tapes I've used. It was a bit stiff and a faff to unroll initially, mind. Wish the 4mm weather seal limit was clearer toodidn't properly compress into the tight gaps like I wanted it to. Plus, 5.6m is always going to catch you out. Ran 30cm short on the final frame. Next time I'll source a 10m roll, even if it costs slightly more. Not bad, functional kit though.

Proper solid seal

Holds the proper 600 Pa seal; Anthracite looks smart. Good tape quality. But the 5.6m run rate is poor value for jobs. Lost tape as the roll arrived slightly squashed at one end.

Cracking kit that sorted the perimeter seals. Only four stars because the roll length seemed short for the price.

Brill! Air tight seal sorted my door install easily. Wind-driven rain protection is exactly up to spec.

The service temp claim of -40C is a load of rubbish. nmate the tape cracked like glass when it got slightly chilly on iste. total waste of a samp morning faffing around stripping this garbage off. stick to TP600 this stuff is naff.

Sorted the 7mm void fine. Fiddly backing film though, right proper slow.

sorted my timber gaps like butter. 600 Pa seal guaranteed. Proper kit cant fault it.

Best I've used. Seals tight no messing about. Proper stuff.

Superb quality and it seals voids brilliantly for the price. Only gripe is the 'anthracite' wasn't as deep black as it looked on site.

Better than the expensive stuff, nailed the 600 Pa seal on my window frame joint easily. Chuffed with this kit.

Ubrolling the thing was a right pai it's sticky and kept curling shame instructions didn't make the 600 pa / 4mm gap clearer as a 3mm gap was too small.

Solid pedformance sealing the 7mm joint, and the B1 rating is a must for me. Only snag is the cost felt a bit high considering the short 5.6m roll.

Brill seal for the gaps stops drafts completely. Fits uneven surfaces perfect!

Did the job. Just too pricey for 5.6m.

15mm foam. Did the job a treat. Window seal sorted.

works good for sealing windows-doors and stopping rain. brilliant uneven gap fill. huge time saver over mastic

Quality egar, job sorted!

brill kit. B1 rated safety is spot on, seals air tight in timber frame voids. But the 5.6m roll is way too short, ended up buyig more. Felt stiff to apply and hitting that 9mm limit was a faff.