Primer
Schomburg Primer Unigrund-S 5kg
Thomsit R777 Dispersion Primer Ready-mixed 10 kg
Schomburg Primer Unigrund 10L
Schomburg Primer Unigrund 5L
Schomburg Primer Unigrund-S 1kg
Thomsit R790 filler and primer 14 kg
Thomsit R740 1-Component PU Reno Express Primer & Moisture Barrier 12kg
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Frequently asked questions about Primer
What is primer and what is it used for?
Primer is a pre-treatment agent used to prepare highly absorbent or smooth surfaces for tile adhesive, paint, or plaster. It ensures better adhesion and prevents the substrate from absorbing too much moisture.
When should I use primer?
Primer is necessary on highly absorbent surfaces such as plaster, concrete, and sand-lime brick. For smooth surfaces, such as concrete floors and existing tiles, primer is also recommended for optimal adhesion.
How do I apply primer?
Primer can be applied with a roller, brush, or spray. Make sure the substrate is clean and dry. Apply an even layer and let it dry thoroughly before you start tiling, painting, or plastering.
How long does primer need to dry?
Drying time varies by product, but on average, primer dries within 2 to 6 hours. Consult the packaging for the exact drying time.
