weber EXM 731

weber EXM 731 is a dry concrete product. Mix only with water to get a ready-to-use thixotropic, expanding, frost-resistant and pumpable mortar.

weber EXM 731 is used for grouting between concrete elements with joints from about 10 mm where good adhesion and tightness are desired. EXM 731 can also be used for reinforcing and grouting old stone bridges and quays, grouting concrete and stone walls, larger cracks in concrete and cavities between e.g. walls and balcony slabs, undercasting work and anchoring bolts, etc. The thixotropic consistency makes weber EXM 731 very suitable for vertical joints and work where formwork is difficult.