Dubond's DUGO SL is a fast hardening and drying cementitious self-leveler for thicknessesfrom 3mm to 30 mm fiber-reinforced for interiors and exteriors product with low content of volatile organic compounds (VOC). It is a high fluid, self-leveling product of high dispersing effect(HDE) technology that creates perfectly plane substrate. The substrate has extra rapid hardening and self leveling which lives with rheological fluidity and dynamism.
Green Building Rating
Areas of Application
DUGO SL is suitable for internal & external uses for high resistance correcting (3mm to 30mm) of irregular and undulated substrates to be made ready for ceramics,homogeneous tiles, marbles parquet and resilient materials
Features & Benefits
Preparation of substrates
In general, substrates must be free from dust, oil and grease, free from any rising damp, with no loose, flaky or imperfectly anchored parts such as residual traces of cement, lime, paint and adhesives, which must be totally removed. The substrate must be stable,non deformable , with out crack sand have already completed the curing period of hygrometric shrinkage.
Smooth substrates with very low absorption or which are completely non-absorbent, such as ceramic tiles, marble floor tiles, epoxy paints, residual traces of oxidised adhesives and smoothed concrete coatings which are compact and properly anchored, must be prepared by means of mechanical abrasion. Any substances used for surface treatment, such as wax or parting compounds, must be removed mechanically or using specific chemical products
Smooth substrates with very low absorption or which are completely non-absorbent, such as ceramic tiles,marble floor tiles, epoxy paints, residual traces of oxidised adhesives and smoothed concrete coatings which are compact and properly anchored, must be prepared by means of mechanical abrasion. Any substances used forsurface treatment, such as wax or parting compounds, must be removed mechanically or using specific chemical products.
Preparation of the slurry
Prepare DU GO SL in a clean container, first of all pouring in a quantity of water equal to approximately . of that which will be required. Gradually add DU GO SL to the water in the container mixing the paste with a low-rotation ( 400/min.) . Then add more water until a fluid, homogeneous, lump-free mortar is obtained. For best results and to mix larger quantities of self-levelling product, a stirring device with vertical blades and slow rotation is recommended. Specific polymers with high- dispersion properties ensure that DU GO SL is immediately ready for use. The amount of water indicated on the packaging is an approximate value. DU GO SL features a high degree of self-levelling capacity. Adding extra water does not improve the workability of the product, and may cause shrinkage in the plastic phase of drying and result in less effective final performance with a reduction in surface hardness, compressive strength and adhesion to the substrate
In case of substrates which in any case are subject to flexure. apply HydroPrime the professional, single-component, water-base, adhesion promoter to aclean supporting surface, following the instructions for use. Attach an anti-alkali mesh with 4x 5 mm mesh size and create DU GO SL thicknesses ≤ 5 mm
Large continuous surfaces
2 Continuous, extensive surfaces need to be fractionized with elastic joints so as to create areas of 10 M
Anhydrite screeds must be dry and sanded according to the manufacturer's instructions and impermeabilized with Hydroprime an eco concentrated, professional, water-base, surface insulation product, following the instructions for use. For subsequent laying of hardwood floors create a smooth finish of ≥ 3 mm thickness.
Method of Application
Precautions & Limitations
Do not use on high flexible substrates subject to thermal expansion, on wet surfaces or substrates subject to moisture rising or which are in continuous contact with water.
Health & saftey Precautions
During application wear protective clothing, gloves and eye goggles during application. Avoid product to contact eyes and skin. Skin Contact: Wash immediately with plenty of clean water, use kerosene or mineral turpentine when the product has dried. Eye contact: In the event of eye contact splash plenty of clean water immediately and seek medical advice.
|Appearance||Grey in colour, Ready- Mixed|
|Mixing Water||4 - 4.5 liters / Bag of 25 Kg EN 12706|
|Pot Life||≥ 45 Min.|
|Gel Time (Self-Leveling]||≥ 40 Min.|
|Temperature Range For Application||From +5 °C to +30 °C|
|Min. Thickness||≥ 3mm|
|Max. Thickness Obtainable||≤ 30 mm|
|Fool Traffic||Achievable After 12 hours|
|Ceramic Tiles||Ceramic Tiles|
|Coverage||1.6 kg/M Per mm of thickness|
|Shelf life & storage||6 Months In The Original Packaging In Dry Environment|
|Cleaning||Residual traces of Dubond DU GO SL can be removed from machinery and tools with water before the pro|