Filling and structuring prime coating for fine, net and shrinkage cracks. Rissgrund compact contains fibres for good filling and stability. Increases adhesion on smooth undergrounds. Diffusible, tension-free and alkaline resistant. For universal use: for following coatings with dispersion paints, silicate and silicone resin paints. For exterior and interior use.
For exterior and interior use on good, solid new and old undergrounds. As primer for following coatings based on silicate, silicate dispersion, silicone or dispersion.
Special resin dispersion
Content of Solids:
Approx. 68 %
With brush or roller. For best filling results use the brush. On rough or structured surfaces, you can apply Rissgrund compact with the roller. Do not apply on sun heated substrates, during strong winds, at high temperatures, extremely high humidity, in fog or rain. Consider the risk of night frost. If necessary, protect the façade with suitable scaffolding-nets or tarpaulins.
Needs to be clean, dry, and solid. Otherwise use JONAS Hydro-Haft- & Tiefgrund first to consolidate the underground. For underground treatment and application VOB, part C, DIN 18363 and the relevant BFS information must be observed.
Depending on type of cracks and layer thickness wanted Rissgrund compact can be applied without any dilution once or twice.
Spreading rate per coating:
Approx. 600 - 800 g/m² per coating.
Higher quantities on rough surfaces. For exact figures do a test coating on the wall.
After cleaning, JONAS Fassadenweiß is ready to be recoated with all JONAS facade paints based on silicate, silicate dispersion, silicone and dispersion.
At least + 5°C (Degrees Celsius) for air and underground during application and drying.
The surface of the coating is dry and can be painted over after 8 hours (at a temperature of 20 °C and a relative atmospheric humidity of 65 %). High humidity, low temperatures and low air exchange extend the hardening and drying time.
In case of adverse weather conditions always take appropriate actions (e.g. rain protection) to protect work areas and freshly painted surfaces.
Product can be tinted with max. 5% JONAS Allcolor Vollton- und Abtönfarben. Tinting may lead to deviations in the technical data, also with respect to contents of preservatives.
Colour stability: weather, humidity, UV-light and accumulations may have an influence on the coating surface. The process of change is dynamic and depends on climate and exposition conditions. The current national regulations, leaflets etc. apply.
Colour accuracy: weather conditions and property conditions have an influence on colour accuracy and the uniformity of colour. The following conditions should be avoided:
a. Irregularly sucking substrate
b. Different surface humidity in the substrate
c. Patches with different alkalinity and / or ingredients from the substrate
d. Direct sunlight with sharp shadows on the still humid coating
Washout of additives: For coatings which are not yet fully dried any water impact, i.e. dew, fog or rain, may washout additives from the coating which then build-up on the surface. The extent of this effect differs, depending on the intensity of the colour. This has no influence on the quality of the product. The effect will disappear under normal weather conditions.
Cleaning of tools:
Clean with water immediately after use.
Cool, but not freezing.
Can be stored for at least 12 months after date of filling (see additional sticker) if stored properly in the unopened original packaging.
Art.No. and description:
35 00 001 JONAS Rissgrund compact
20 kg / 8 kg
Ingredients acc. to VdL RL01:
Resin dispersion, white pigment, calcium carbonate, silicate, water, additives, preservatives, BIT, MIT, CIT/MIT.
Please follow the instructions of the safety data sheet
This product is not classified according to EU regulation No 1272/2008 [CLP].
EU-Limit for the product Kat. A/c: 40 g/l (2010). This product contains < 40 g/l VOC.
Empty containers can be disposed for recycling. Any dried residues of material can be disposed of as construction waste or together with domestic garbage. Containers with liquid material residues must be disposed of according to local regulations. For further information, please contact your local waste authority.
Advice acc. to CLP:
Keep out of reach of children. Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist. Wear appropriate respiratory protection (full mask / half mask equipped with filter type A2/P2). Avoid eating, drinking and smoking during use of the product. Ensure good ventilation during and after application. In case of contact with eyes or skin, rinse immediately with plenty of water. Do not empty into drains or water courses. Contains: 1,2-Benzisothiazol-3(2H)-on / 2-Methyl-2H-isothiazol-3-on. May produce an allergic reaction. Safety data sheet available on request.
Advice for people suffering from isothiazolinone allergy under phone-no.: +49(0)2058/789-0.