Sika MonoTop®-112 MultiUse Repair

Repair mortar for structural and non-structural repair of concrete according to EN 1504-3:2005, Declaration of Performance 69245044, certified by notified factory production control certification body 0546, certificate of conformity of the factory production control 18774, and provided with the CE marking.

Cement binder and selected aggregates, synthetic microfibers and specific additives

18 months

Store properly in undamaged original sealed packaging, in dry cool conditions.

Fresh mortar density: ~2.05 kg/l

D_max: 2.5 mm

0.7–0.84 litres of water for 5 kg of powder.

14 % – 16 % litres of water by weight of powder.

5 mm min. / 25 mm max.

For a higher thickness just add over more layers when the previous one has hardened.

+5 °C minimum / +35 °C maximum

+5 °C minimum / +35 °C maximum

~60 minutes at +23 °C

This depends on the substrate roughness and thickness of layer applied. As a guide, ~18 kg/m² per cm thick per m².

5 kg of powder yields approximately 2.83 litres of mortar.

Sika MonoTop®-112 MultiUse Repair can be mixed with a low speed hand drill mixer. In small quantity the Product can also be manually mixed.

Pour the recommended water in a suitable mixing container. While stirring slowly, add the powder to the water and mix thoroughly at least for 3 minutes. Add additional water during this time if necessary to the maximum specified amount and adjust to the required consistency.

Thoroughly pre-wet the prepared substrate. Keep the surface wet and do not allow to dry. Before application, remove excess of water, e.g. with a clean sponge. The surface shall appear a dark matt appeatance without glistening and surface pores and pits shall not contain water.

For small restoration works such as repair of concrete structures, decoration of balconies, sides of pillars Sika MonoTop®-112 MultiUse Repair can be applied with a trowel. First make a scratch coat by firmly scrapping the repair mortar over the substrate surface to form a thin layer. Build up layers from bottom to top by pressing the mortar well into the repair area.

The surface can be finished with a sponge trowel, to pass a few minutes after application, as soon as the mortar has started to stiffen.

Protect the fresh mortar immediately from premature drying using an appropiate curing mehtod, e.g. curing compound, moist geotextile membrane, polythene sheet, etc.

Clean all tools and application equipment with water immediately after use. Hardened material can only be mechanically removed.