LK 20

polymer-modified cementitious mortar for grouting of stone masonry
DESCRIPTION

Cement-based, polymer-modified mortar, for building and grouting natural stones.
It exhibits high mechanical strengths, strong adhesion and resistance to moisture and frost.
It can be easily coloured with NATURAL COLOURS pigments in powder form.
Classified as masonry mortar class M20 according to the European standard EN 998-2, and as grouting mortar class CG2 according to the European standard EN 13888.

APPLICATIONS

Used for building and grouting natural stones with joint widths 5-50mm.
Suitable for walls and floors, indoors and outdoors.

CONSUMPTION

Consumption depends on the dimensions of the stone, the width and thickness of the joint.

PACKAGING - STORAGE

Available in:

  • 25kg paper bags

Storage: 12 months from production date, if stored in original, sealed packaging, protected from direct sunlight and moisture.