Timber Cavity Barrier (TCB) Yellow 120mm x 1200mm - All Sizes Size:130mm (145 x 150 x 1200mm) Pack of 12 these slabs are non-hygroscopic

these slabs are non-hygroscopic

this versatile product comes in a generous 8

Measuring 1mm in thickness and 1

Suitable for lap sealing breathable or temporary protection membranes

Timber Cavity Barrier (TCB) Yellow 120mm x 1200mm - All Sizes Size:130mm (145 x 150 x 1200mm) Pack of 12 these slabs are non-hygroscopicARC TCB is designed to be compression fitted within a timber frame cavity closers. In vertical applications, both flanges are fixed, in horizontal applications only the top flange should be fixed. The flanges are fixed to the frame using clout nails at 150mm centres. The polythene encapsulation offers on site weather protection, but can be cut away without affecting the barriers performance. Key Features: Up to one hour fire integrity. Specified in