CHIMEX 126 is a cement based, polymer modified, two-component, elastic waterproofing material with crack bridging ability.
Preparation of Substrate
The application surface must be durable, clean and clean off materials which prevent bonding, such as dust, oil, rust and remove loose pieces. Big pores and cracks should be filled with REPAMERK 1 repair mortar. Application surface has to be wetted and then waited until it becomes wet/dry. Sharp tips and horizontal/vertical joints which are suitable cracking should be chamfered with REPAMERK 1 repair mortar or PH 127.
Application Method
Liquid component B is poured into a clean container and mix at a low speed and then slowly added CHIMEX 126 powder component A. Continue mixing until obtaining a homogenous mixture without any agglomerate (approximately 3-5 minutes). Pre-dampen the substrate surface with water. Mixture should be applied with a brush or trowel as 2 or 3 layers. The first coat should be applied at a minimum thickness of 1 mm. Brush application direction for each layer must be perpendicular to each other. Minimum 5 hours have to be waited between the coats. Prepared mixture have to be used within 2 hours.
For 1 mm wet film thickness, approximately 1,9 kg/m2.
Product should be applied minimum 3,8 kg/m2 and recommended at least 2 coats applied.
23 kg set
Powder A component: 18 kg kraft bag
Liquid B component: 5 kg plastic drum