Descriptions:
Schluter®-PRIMER-U is a ready-to-use universal primer designed to improve thin-set mortar adhesion to difficult-to-bond substrates such as gypsum underlayments, existing tile, terrazzo, steel (e.g., raised access panels), flooring adhesive residue, concrete treated with curing compounds, latex paint, and glass tile.
- Ideal companion for Schluter SET®, ALL-SET, and FAST-SET thin-set mortars, as well as Schluter underlayments such as Schluter®-DITRA and DITRA-HEAT.
- Ready-to-use product applied in a single coat with a roller or broom.
- Single-component, water-based, solvent-free acrylic formula.
- Low odor and free of volatile organic compounds (VOCs).
- Freeze-thaw stable.







