Lightweight Airtight Sealing Render
Fire Resistant (see datasheet)
Spray Application
Durable
Protection
Fast Setting
Description
PRB 100R is a light weight, airtight, and easy to use render. It is applied by mechanical spraying on interior surrounding walls, to provide the perfect airtightness before installing bonded insulation or dry walling on a framework. Available in several colours.
The wall-ceiling connections should be treated using glass or textile mesh bridging strips e.g. PRB AVN MESH embedded in the PRB 100 R or with a cement based adhesive PRB COL PRO, PRB COL FLEX.
The overlap onto the ceiling should be of a maximum width of 50 to 70 mm.
The masonry-joinery connections should be treated using a peripheral bead of render which is pushed in using a trowel to guarantee contact with the joinery frame and the threshold for windows or doors.
For application guidance and additional technical information, please refer to the technical data sheet or contact our Technical team directly.
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