JRT Hi-Tac Plasterers Adhesive Scrim Tape Premium 48mm x 90m

JRT Hi-Tac Premium Scrim Tape is a self-adhesive glass fibre joint tape used primarily to reinforce plasterboard joints before skimming. At 48mm wide and 90 metres long, each roll covers a serious amount of work, making it a practical choice for plasterers on both domestic jobs and larger commercial sites. The high-tack adhesive grips the board surface immediately, so the tape stays exactly where you put it without lifting at the edges or trapping air underneath.

A lot of scrim tape looks the same until you actually use it. The difference with JRT’s premium version shows up in the adhesive and the weave. The glass fibre mesh has genuine mechanical strength, which means it keeps joints stable as the skim coat is applied and dries. Weak tape shifts, bubbles, or tears through the plaster. This one does not. There is no need to pre-plaster the joint before applying the tape, which saves a step on every single board joint on a job.

Where JRT Hi-Tac Scrim Tape Gets Used

The obvious application is plasterboard jointing. Whether you are dry-lining a stud wall, boarding a ceiling, or finishing a partition in a commercial fit-out, the tape goes over every joint before the skim coat. It distributes any movement across the joint rather than letting the plaster crack at the board edge, which is exactly where cracks tend to appear if you skip the tape or use an inferior product.

Beyond standard jointing, this scrim tape is also used for crack repairs in existing walls and ceilings. Rake out the crack, press the tape firmly over it, and skim over the top. It is a straightforward repair that holds up well, particularly on plaster surfaces where hairline cracks keep reappearing with the seasons. The tape bridges the crack and gives the repair coat something to key into rather than just sitting on top of a surface that is already prone to movement.

Commercial and Industrial Applications

JRT specifically tested this tape for use in commercial and industrial buildings, where boarding jobs tend to be larger in scale and where the finish needs to perform consistently. The tape’s strength and adhesion hold up well under the kind of extended use you get on a multi-room commercial fit-out, where speed of application matters as much as the end result.

Available in grey, orange, pink, and white, the colour options let site supervisors or contractors use different colours for different phases of work or different areas of a building. It is a small thing, but on a larger site it can genuinely help with quality control. Rolls are available in boxes of 50, which is a sensible quantity for trade use and brings the per-roll cost down considerably compared to buying individually.

JRT Hi-Tac Premium Scrim Tape is a reliable everyday product for any plasterer or dry-liner who wants consistent results without fussing over prep. At this price per roll, buying in bulk is a straightforward decision.