ServoFine F 333
Description
Cement-based patching and skim coating compound with very fine grain and high polymer content.
For application without primer or liquid additives on different kinds of substrates: old tiles, terrazzo, wood, screed, raw concrete floors, well prepared adhesive residues and alike. Provides a very fine grain for a true featheredge for easy skim coating and patching of indents, holes, cracks and uneven areas. Ideal for height transitions and to repair thresholds and pedestals.
Features
- Needs no priming or additives
- Provides a true featheredge
- Excellent skim coating properties
- Extremely smooth surface
- Fast setting, fast drying and fast curing time
- Downloads
- Specifications
Colour Grey
Application Interior
Thickness
Featheredge to 1” (25 mm) thickness with tension free curing
Suitable for chair castors (DIN EN 12529)
Min. 2 mm (1/16”) Water demand
Approx. 0.35 - 0.40 US gal. - 10.5 lbs. powder (approx. 1.3 - 1.6 l - 4.75 kg powder)
Approx. 7.5 - 9.1 US gal. - 27.6 lbs. powder (approx. 3,4 - 4.1l - 12.5 kg powder)
Aggregate Possible for layers 10 mm (3/8“) and thicker: 13 lbs. (6 kg) (grain 0.6 - 1.2 mm) quartz sand per bag
Processing time*
Approx. 15 minutes
Walkable*
After approx. 30 minutes
Ready for traffic* After approx. 1 - 1.5 hours Floor heating system
Suitable GISCODE ZP 1 - low in chrome according to TRGS 613
EMICODE EC1 according to GEV Storage Store in a dry place for up to 12 months
* At 68 °F (+20 °C ) and 65% relative humidity. Higher temperature and low humidity decrease, lower temperature and high humidity increase this value respectively.
- Substrate Preparation
The substrate must be structurally sound and clean. Remove dirt, paint, oil, grease, wax, loose particles and patches and other contaminations which might act as a bond breaker.
Existing adhesive residues must be tested that they are not water-soluble and do not react with the new flooring adhesive. The new covering material shall not allow the bleed through of cutback adhesive residues.
- Processing
Use clean cool water to mix ServoFine F 333 smoothly with an electric mixer at approx. 600 RPM. Apply with leveling trowel. Apply sufficient pressure for smooth application of the compound and to fill all defects and indents. Without the need of priming or liquid additives ServoFine F 333 has no minimum thickness. Even the thinnest layer will cure. Cut edges after approx. 20 - 30 minutes or smoothen with moist leveling trowel if necessary.
Avoid direct sun exposure and draught during the curing process.
A test in a small area prior to application is recommended.
- Coverage
Scratch coat 40 – 45m² per 4.75kg bag
- Packaging
200 x 4.75kg paper bags
72 x 12.5kg paper bags