FP30
Primers
Quick-drying primer.
Product characteristics
- For smooth and sealed substrates.
- Substrate preparation for underneath levelling and screed mortars.
- Improves adhesion.
- Interior and exterior.
Applications
Adhesion-promoting primer for use under levelling and screed mortars. Can be applied indoors and outdoors on smooth and sealed surfaces. Apply undiluted with a roller or brush.
Getting started with FP30
Certificates and documents
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How do I decide which primer to use?
Take a small amount of water (one capful for example) and empty it onto the subfloor.
- Has the amount of water been absorbed into the floor within 2 minutes? Then you have an absorbent surface.
- If some drop formation is still visible after two minutes, you have a moderately absorbent surface.
- If the poured amount of water remains visible as a “puddle” even after a few minutes, then you have a 'non' absorbent surface.
What do you actually need to apply primer for?
Before you can start leveling, it is necessary to treat the surface. With proper pre-treatment you apply a membrane that reduces or eliminates any compatibility problems, such as smooth and closed surfaces, moisture, unevenness and/or loose dust, sand or dirt particles.
Why is it important to prepare the surface?
Preparing the surface is one of the most important parts of achieving a successful end result.
Depending on the surface you want to improve and the end goal you want to achieve:
- you can often finish it with a simple primer.
- OR you may have to further remove the surface, for example in the case of loose parts.
- OR you still have to pre-process by so-called dust-free “shot blasting”. This removes the top layer and any contamination from the surface and "roughens it", or increases the surface area for better adhesion. Excellent for all kinds of leveling compounds and screed floor mortars to adhere to.