Royale® Barrier Pro X Tape - For Laminate/Wood Underlays - Damp Proof Membrane Lock

Used it with the Royale underlay. Worked exactly as advertised. Great moisture seal, easy to apply, had plenty left over to seal off a few other parts of the build. Excellent quality.

Great tape that seemed durable. Connected the 5mm underlay with no problem. I considered it to be a great value.

It's keep then laminate flooring underlay together nearly a year later.

Did the job well so would recommend to others

Not sure why there are so many negative reviews for this stuff. It’s great. Thin, goes down and then just stays down. Maybe it’s because I’m using the same brand of underlay as I am tape, but frankly I’ve found it dows what it’s supposed to do.

Love it.

Quite flimsy quality and not very sticky but does the job - easy to use as flimsy. Stuck down underlay and left overnight but in the morning the tape seemed to have come away a bit hence my comments above. Boards on stop should help but there must be better out there (even my waterproof duct tape is much superior in terms of stickiness and quality).

Very good product

Très satisfait du produit. Film fin, résistant, très bon collant. Ça m’a beaucoup aidé pour maintenir les sous couches côte à côte et boucher les petites imperfections du par vapeur.

Au top, le rouleau paraît fin mais la longueur est bien là. De qualité comme la sous couche de même marque.

Excellente qualité, produit parfait pour scotcher la sous-couche pare vapeur