ATLAS STR+
fast-setting compound for jointing plasterboard
- for repairing holes and cracks and for corner finishing
- suitable for all rooms, including damp areas such as kitchens, bathrooms and garages
- very high resistance to softening
- board finish quality levels Q1-Q3
- for jointing without the use of tape (KPO and KPOS edges in accordance with PN-EN 520)
- high strength and hardness
- short setting time and rapid drying allow for shorter processing times and the application of subsequent layers
- can be mixed by hand or mechanically
- Jointing of plasterboards – without the need for additional reinforcement in the form of tapes in the case of boards with factory-formed edges.
- Repairing wall and ceiling surfaces – recommended for spot repairs to compound and skim coat surfaces or plasterboards.
- Fitting corner beads and spot repairs to damaged boards.
- Full-surface filling of walls and ceilings.
ATLAS STR+ is a material manufactured from carefully
selected alpha gypsum, enriched with special mineral fillers with a fibrous
structure. These ensure ease of application, stability and the ability to apply
thicker layers without the mixture collapsing. The product is reinforced with
polymers and fibres.
AirMatrix Technology – an advanced air matrix with a uniform and stable
structure, evenly distributed throughout the compound, provides:
– low weight,
– ease of application,
– the ability to easily
fill and spread the compound across the surface,
– quick and even drying,
– ease of sanding,
resulting in a uniform and stable surface characterised by high strength and
hardness.
Fibre reinforcement – the fibres improve water retention, facilitating
mixing and spreading of the compound; once set, they strengthen and densify the
structure of the hardened binder, increasing its resistance to micro-cracking.
Optimally selected hardness – allowing for the sanding of (minor) unevenness.
Fast-setting – a very rapid process:
– drying – enabling the next stage of work to begin
early,
– development of the strength required to continue
work during the first few hours of setting,
– surface sanding – hardness remains constant during
setting,
– achieving service hardness – resistance to
mechanical damage.
Workability – thanks to special fibrous fillers, the product is easy
to apply and finish, both when filling gaps between plasterboard edges and when
smoothing, filling defects and finishing the surface.
Increased
strength – ensures a
durable, suitably strong and flexible joint between plasterboards.
Low shrinkage during setting – the reduction of internal stresses arising during
the setting stage ensures high joint stability. The compound retains a constant
volume after application, does not collapse
in joints and cavities, and does not swell.
Uniform drying – the compound dries evenly across the entire surface.
Long
working time after mixing with water – 60 minutes.
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