Description
FESTGRUNT - 5 kg
FESTGRUNT is an acrylic surface primer:
- evens out absorption,
- improves adhesion.
- Ideally suitable before laying microcement, paints, decorative plasters, floors, etc.
CONSUMPTION:
- about 0.1 - 0.2 kg / m² - depending on surface absorption
- about 0.1 - 0.2 kg / m² - depending on surface absorption
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Learn more about priming:
Learn more about priming:
- Wondering how to properly prime a surface before applying microcement? Read our article "What do you know about priming? Priming for microcement"
- And if you prefer to see it in practice, watch our video “How to prime before microcement - step by step”.
Watch on YouTube and don't forget to turn on the subtitles in your language.
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TECHNICAL DATA SHEET:
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FESTGrunt - Technical Data Sheet (English) FESTGrunt - Ficha técnica (Español) FESTGrunt - Fiche technique (Français) FESTGrunt - Technisches Datenblatt (Deutsch) |
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VIEW OUR VIDEO:
FAQs
What is FESTGrunt used for?
FESTGrunt is an acrylic primer for strthening absorbent substrates before applying microcement, paints, decorative plasters, or flooring. It evens out absorbency, increases adhesion, and prevents water from being drawn out of the mortar.
Is FESTGrunt necessary before applying microcement?
Yes – priming the surface with FESTGrunt is necessary if the substrate is absorbent. The use of the preparation evens out the absorbency of the substrate, improves the adhesion of microcement and affects the durability of the entire system. This step cannot be omitted.
How to apply FESTGrunt?
The product should be applied with a brush or roller to a clean, dry, and hardened substrate. For highly absorbent surfaces, it is recommended to apply 2 or more coats. Read the product data sheet before use.
How long does FESTGrunt take to dry?
The average drying time is 2–4 hours – only after this time has elapsed can further work be carried out.
What is the consumption of FESTGrunt?
Depending on the absorbency of the surface, consumption ranges from 0.1 to 0.3 kg/m².
On which surfaces can FESTGrunt be used?
FESTGrunt is suitable for most absorbent mineral substrates: concrete, cement, gypsum, and anhydrite. It can also be used under paints, decorative plasters, and self-leveling mortars.
FESTGRUNT - 5 kg
€11,90