Litokol Starlike EVO is a two-component epoxy grout, here in Blu zaffiro (350). The colored paste and hardener are together in one bucket. You can use it to grout ceramics, porcelain stoneware, and mosaics, and the same product can also be used as tile adhesive.
Color & atmosphere
Blu zaffiro (350) is a deep, saturated blue. Against white mosaic, it creates a distinct grid; in a swimming pool, it gives the water a darker core.
Product & application
Starlike EVO is designed for joints from 1 to 15 mm, on floors and walls, indoors and outdoors. The cured joint is non-absorbent and stain-resistant. The color comes from sintered quartz beads that are colored on the surface, meaning no pigment remains on the tile and cleaning is easier.
- Ceramic tiles, porcelain stoneware, and single or double-fired tiles
- Ceramic and glass mosaic
- Large-format tiles and thin laminated stoneware slabs
- Marble, granite, natural stone, and reconstituted stone
- Terracotta and clinker
- Wet rooms, showers, swimming pools, fountains, spas, and hammams
- Terraces, balconies, facades, and floors with heavy traffic
For natural stone, polished porcelain stoneware, and porous materials, the manufacturer advises always making a test joint first. This determines whether the material absorbs the resin or is difficult to clean. Tuscan terracotta and other porous items such as concrete kerbstones are not suitable for this application.
Substrate & compatibility
As a grout, apply Starlike EVO to joints that are clean, dust-free, and open to the full tile thickness. First, check that the tile adhesive is completely dry and cured. If you use it as an adhesive, the substrate must be clean, strong, crack-free, and free of rising damp.
- Screeds and leveling layers
- Concrete and plasterwork
- Underfloor heating
- Waterproofing layers, including Coverflex and Aquamaster EVO
- Metal substrates, for example in prefabricated bathrooms
- Wooden kitchen countertops with tiles or mosaic
Butt joints without space are not permitted, and plastic tile spacers must be removed before grouting. For the elastic sealing of expansion, corner, and connection joints, do not use epoxy grout but a sealant from the Pixel 3D line.
Processing
Cut open the hardener bag and empty it completely into the bucket with component A; roll up the bag so that nothing is left behind. Mix with a slow-rotating mixer of approximately 300 rpm until a creamy, lump-free mass is formed, and scrape the sides and bottom of the bucket. Mixing by hand is not recommended.
- Process between +10 °C and +30 °C, optimally between +18 °C and +23 °C
- Approximately 60 minutes working time in the bucket at +23 °C
- Apply with a rubber grout float, diagonally to the joint direction
- Clean while the product is fresh: first white felt, then a damp sponge
- Walkable after 24 hours, fully loadable after 5 days, swimming pools after 7 days
Remove haze and residue from the tile after approximately 24 hours with Litonet EVO for floors or Litonet Gel EVO for walls. After that, the product can only be removed mechanically. Do not apply anything if the temperature drops below +10 °C within 24 hours, protect the work from direct sunlight and strong drafts for the first 12 hours, and do not cover the fresh grout—wait 48 to 72 hours before placing breathable material over it.
Key features
- Grout and bonds with the same product, joints from 1 to 15 mm
- Non-absorbent and stain-resistant
- Resistant to temperatures from -20 °C to +100 °C
- Does not contain cement, preventing efflorescence
- Color-stable: the quartz spheres are colored on the surface
- The hardener is classified as irritant only, not corrosive
Technical specifications
| Property |
Value |
| Type |
Two-component epoxy grout and adhesive |
| Class |
RG according to EN 13888, R2T according to EN 12004 |
| Joint width |
1 to 15 mm |
| Mixing ratio |
93.7 parts A to 6.3 parts B, pre-dosed |
| Specific gravity of mixture |
1.55 kg/dm³ |
| Working time |
Approximately 60 minutes at +23 °C |
| Processing temperature |
+10 °C to +30 °C |
| Walkable |
After 24 hours |
| Loadable |
After 5 days, swimming pools after 7 days |
| Operating temperature |
−20 °C to +100 °C |
| Shelf life |
24 months in unopened packaging, store frost-free |
Frequently asked questions
Can I also use Starlike EVO as tile adhesive? Yes. Spread it with the smooth side of the trowel to about 1 mm and then comb it with the notched side. Grouting can be done after approximately 24 hours.
How much time do I have after mixing? Approximately 60 minutes at +23 °C. In warm weather, this time is shorter, so quickly spread the product over the floor instead of leaving it in the bucket.
What if I remove residues too late? After curing, epoxy can only be removed mechanically. Therefore, remove haze within approximately 24 hours with Litonet EVO for floors or Litonet Gel EVO for walls.
Can I clean the grouted floor with bleach? No. The manufacturer advises against bleach: with insufficient dilution or rinsing, the grout can yellow, which is especially noticeable on light colors. Also, do not use aggressive cleaners for the first five days.
