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RM_619_05 / Характер поверхности / Рекомендуемый клей

The background is too absorbent

APPLY ON THE WALL BEFORE HANGING :
- A « specific » base sealer
- Or a layer of mat acrylic paint, 30% diluted in water

Then you can use an adhesive for normally absorbent bases.

Рекомендуемый клей