ICP Alltek

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Alltek Y-Max

Alltek Y-Max
Date de dernière modification

Airless filling sprayplaster

DESCRIPTION
Roughing plaster with high filling capacity, for application with airless and high pressure screw pumps. Alltek Spray Y-Max is a ready mixed grey plaster based on lightweight fillers that is particularly easy to smooth and sand.

USE
  • Interior plaster for walls and ceilings on all standard substrates with uneven surface.
  • Ideal for cellular concrete blocks and rough concrete due to its filling power.
  • Smooth finish after smoothing and sanding.
  • Manual application possible.
Typical spreadability 2.8 to 6 kg/m² per layer depending on smoothness of substrate.
Recommended thicknesses
  • Min. thickness: 0,6 mm
  • Max. thickness: 5 mm
Packaging
  • 15 L plastic bucket (21 kg).
  • 15 L (21 kg) plastic bag with handle.

Détails

TECHNICAL SPECIFICATIONS

Typical Spreadability

2.8 to 6 kg/m² per layer depending on smoothness of substrate.

Density

1.4 +/- 0,1 kg/l

Solid Content

  • Solid content by mass: 70%
  • Solid content by volume: 58%

Application conditions

  • +8°C to +35°C
  • Max. relative humidity 70%

pH

8 +/- 1

Cleaning tools

With water

Drying

  • 24 to 48 h on average, depending on application thickness, temperature, ventilation, humidity and substrate type. Sanding and recoating: after complete drying.

Recommended thicknesses

  • Min. thickness: 0,6 mm
  • Max. thickness: 5 mm

CHARACTERISTICS
  • Ready to use
  • Easy to apply.
  • Excellent adhesive properties
  • Very good spreading power
  • Easily sanded
  • Fire rating: A2-s1, d0 as per European standard EN 13501-1.
  • Classification: group III class 2 as per AFNOR NF T 36-005, in compliance with the standard AFNOR NF T 30-608.

PACKAGING AND STORAGE
  • 15 L plastic bucket (21 kg).
  • 15 L (21 kg) plastic bag with handle.
  • Shelf life is 9 months in unopened original packaging, protected from frost and extreme heat.

ENVIRONMENTAL INFORMATION
  • VOC content: < 1 g/l.
  • Indoor Air Emission Class

METHOD OF APPLICATION

Substrates:

  • Rough concrete (slab floors, precast slabs, formwork, concrete blocks).
  • Brick tiles, Monomur bricks, gypsum blocks, plasterboard, plaster.
  • Cellular concrete blocks after repair of spalling.

Preparation of substrate:

  • The substrates, preparatory work and application conditions must be compliant with applicable building trade regulations (e.g. DTU) and standards.

Application tips:

  • Stir before use if necessary.
  • Any airless pump, flow rate > 5L (do not use filter), T-Max airless pump or airless high pressure worm gear pump. Airless 35 to 55 nozzles, depending on condition of substrate and equipment used (follow the manufacturer’s advice).
  • Standard screw pump. 4 to 6 mm nozzles, depending on condition of substrate and equipment used (follow the manufacturer’s advice).
  • If necessary, first treat joints between blocks etc. with Alltek Y-Max.
  • Apply an initial smooth layer thick (3mm). After drying, apply a second layer less thickly to obtain a better finish.
  • Sand manually or with a machine to achieve a smooth surface ready to paint.
  • Sanding with grain size 100 to 150.

Recommendations:

  • Ensure adequate ventilation to remove excess moisture and accelerate drying.

HEALTH AND SAFETY
The safety information sheet is available from: www.icp-alltek.com/en-gb/documentation/