Prepacked light coloured cement-free “salt-resistant” mortar to be applied before:
Mape-Antique CC, and Mape-Antique LC dehumidifying mortars on stone, tuff and brick substrates.
Mape-Antique Rinzaffo is especially recommended for use as a first coat in the restoration of old stone, tuff, and brick period buildings damaged by the strong presence of chlorides. It is especially recommended to improve the adhesion and chemical/physical resistance to soluble salts of macro-porous mortars such as
Mape-Antique CC, and
Mape-Antique LC dehumidifying mortars.
Mape-Antique Rinzaffo special properties prevent soluble salts from penetrating macro-porous mortars. The hygroscopicity of soluble salts such as chlorides can cause localised humidity in mortars used in insufficiently ventilated areas.
To prepare, mix a 20 kg bag of Mape-Antique Rinzaffo with
5 to 5.5 l of water in an ordinary job site mixer for 5-6 minutes.
Mape-Antique Rinzaffo is applied by trowel or by spray on a previously prepared substrate in a maximum thickness of approx. 5 mm.
7.5 kg/m2 per 5 mm of thickness.
20 kg bags.