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Joint compound for cement boards
Polymer modified, resin and fiber reinforced gray cementitious product. A thixotropic product that is ideal for taping cement boards. Distinguished for its high strength, strong adhesion, great workability, and its negligable shrinkage. It does not crack, even when applied in widths of 15mm. It does not create surface defects, and it is higly resistant to moisture. It has very good workability, it is easy to sand and gives a smooth finish. Suitable for taping cement boards, always in combination with the use of the reinforcing adhesive tape, DUROSTICK DS-230. It is also suitable for spackling the screw holes related to cement board installation. Classified PCC R2 as concrete repair product per EN 1504-3.


Consumption 100-150gr per linear meter, depending on the width and depth of the joint.
Packaging 20kg.