Loxon Conditioner

Description

Stabilize, bind, and secure weathered exterior masonry surfaces prior to painting with Sherwin-Williams LOXON Concrete & Masonry Acrylic Conditioner. This high-performance undercoat is engineered specifically to penetrate deeply into porous architectural substrates, bonding light chalk, dusting concrete, and crumbling mortar joints into a solid, cohesive base. Ideal for exterior applications on concrete block, poured concrete, stucco, brick, and fiber cement siding, it seals porous surfaces to prevent uneven absorption and ensure a uniform topcoat sheen holdout. The specialized formula creates a high-grip anchor layer that enhances the adhesion of premium exterior acrylic latex topcoats, preventing future peeling, blistering, and flaking. It features alkali resistance to safely handle surfaces with high pH levels (up to pH 10), allowing you to condition and paint weathered structures with absolute confidence.