RSA 2K – Two-component flexible crack filler

Reference documents

RSA 2K - TDS

Related technologies

Supplementary products

Two-component flexible spackling paste based on hydraulic adhesives and acrylic resins intended for bridging of elevation cracks and for patching open cracks in external walls of buildings. It is used for manual performance of flexible bridges in NOVALIT RSA and ARMASIL RSA anti-crack systems. It can also be used for renovation of historical buildings. To be applied on mineral substrates (such as traditional lime renders, cement-lime renders, cement renders), as well as on substrates covered with polymer-based coatings.
Note: The product is intended for single use on a structure.

– Efficient bridging of scratches and cracks;
– To be applied on both mineral substrates and polymer-coated surfaces;
– High product flexibility (elastomer);
– Simple application;

Base binder:
• component A hydraulic adhesive,
component B acrylic adhesive;
Density:
• component A ca. 2.8 kg/dm³,
component B ca. 1.0 kg/dm³;
Mixing ratio for components:
• component A 2 parts by weight,
component B 1 part by weight;
Shelf life (after mixing): ca. 2 hours;
Average coverage: ca. 0.7-1.1 kg/running metre of patched crack;
Temperature of application (air and substrate): from +5°C to +25°C;
Packaging:
Single-use plastic packaging containing:
• component A 4 kg of product,
• component B 2 kg of product,
Storage: The product should be stored in its sealed packaging in a cool, frost-protected room;
Note: The product must be kept out of the reach of children;
Shelf life: Originally sealed products have a 12-month shelf life from the date of production (this is printed on the side of the packaging);