WEBER.THERM 371 SULFADUR 30KG ANTHRAS

weber.therm 371 is a mineral cement-based post-grouting mixture for brick masonry and primarily in Weber's special clinker brick SILS solutions weber.therm AK500 / BK500. It is possible to make both an "iron joint" and a "sponge joint" with the product, depending on the amount of water added.

Product benefits
Can be used both as an "iron joint" and as a "sponge joint"
Long-lasting and frost-resistant
For use in weber.therm AK500 / BK500 SILS solutions

A maximum of 3.4 l (for an iron joint) or approximately 4.8 l (for a sponge joint) of clean, cool drinking water per 30 kg bag is added to the dry mixture and mixed with a whisk attached to the end of the drill until a homogeneous mass is achieved. The depth of the joint should be recommended to be 10-15 mm. When making an iron joint, the mixture is shoveled into the joint and finished with a joint iron. When making a sponge joint, the mixture is pushed into the joints with a spatula with a rubber sole and washed from the surface of the tiling with a damp sponge. This option can only be used for smooth-surfaced tiles.

Detailed information