Description
HOW TO USE
PREPARATION OF THE SUPPORT: the substrate must be perfectly dry, healthy, solid, clean, free from dust and grease. Cement residues must be removed mechanically, any metal supports present must be free from rust, if this is not the case it is recommended to intervene by brushing the substrate and subsequently applying a specific rust converter.
PREPARATION OF THE SUPPORT: the product must be prepared at the moment of use. Mix the two components separately, then pour the contents of component B into component A and homogenize the mixture with an electric mixer at low speed for a few minutes, until completely homogenized. Mix only the quantities that can be used within the maximum workability time.
For base coats, prepare the product by loading in a 1:1 weight ratio.
APPLICATION: FEDERPRIMER, once the mixture has been prepared, it can be applied with a smooth metal spatula or with a squeegee, after which, while the surface is still fresh, it should be dusted with quartz to ensure excellent adhesion to any subsequent application of resin coating.
| APPLICATION DATA (at +23°C and 50% UR) | |
|---|---|
| Mixing ratio | Comp. A : B = 100:25 parts by weight |
| Workability time at +20°C | 30 min. |
| Minimum operating temperature | +8°C |
| Time of use of the pure mixture | 20 min. |
| Usage time of the loaded mixture | 40 min. |
| Gelation time of the loaded mortar | 3 hours (1mm thickness) |
| Serving temperature | from -30°C to +70°C |
| Setting time | 10-15 hours |
| First hardening time of mortar loaded at 1:1 | 10-15 hours |
| Filling materials | Spheroidal quartz |
| Charge to weight ratio | A=100 parts B= 25 parts Quartz = 125 parts |
| Walkability | 12 hours |
| Dust off | 2-4 min |
| Complete hardening | 7 days. |
INDICATIVE COVERAGE
SHAVER: 1.6 to 1.8 kg per millimetre of thickness A + B + quartz in a weight ratio of 1:1
FIRST: from 03 to 0.4 kg/m2 .
STORAGE
The shelf life of the product is 12 months from the date of the delivery note, provided that the material is stored indoors, in sealed packaging and protected from heat sources and frost. If the material has been kept beyond the recommended shelf life, it is not necessarily unusable, but a quality control must be performed beforehand on the characteristics relevant to the application.