Schluter® PRIMER-PS Peel & Stick Primer Size:1 Quart (946 mL) 4 mm) adaptor kits only

4 mm) adaptor kits only allow vertical and tilt adjustment (no lateral adjustment)

Soft greige with a brushed matte finish — the kind of quiet neutral that makes everything else in the room look more expensive — a safe long-term choice if you plan to change up your décor over time

Gypsum concrete — apply PRIMER-PS first

and large-format planks (even 24×48") lay down without drama

Schluter® PRIMER-PS Peel & Stick Primer Size:1 Quart (946 mL) 4 mm) adaptor kits onlyPRIMER PS is a ready to use primer specifically formulated to improve the bond between Schluter's peel and stick membranes (DITRA PS, DITRA HEAT PS, DITRA HEAT DUO PS) and substrates that are harder to stick to. Think OSB, gypsum concrete, vinyl, and plywood surfaces where the PSA alone might not grab hard enough for a permanent bond. It's a one component, solvent free, water based formula. No mixing, no additives. Pour it out, roll or brush it on,