Liquid Etch Masonry Prep, 1-Gal.

Introducing the Liquid Etch Masonry Primer – 1 Gal. This high‑performance liquid etchant dissolves surface residue on concrete, stone, tile and brick, creating a micro‑rough profile that promotes superior paint adhesion. Its fast‑acting formula penetrates stubborn salt stains and excess mortar without the harsh fumes of traditional acids. Ideal for smoothing newly poured slabs or revitalizing aged masonry before coating.

Benefits: The solution eliminates efflorescence and prepares metal‑coated surfaces for a flawless finish, while its low‑odor composition protects indoor air quality. By removing contaminants at the molecular level, it reduces paint peel‑off and extends the life of your decorative coating.

• Surface Preparation: Generates a uniformly porous texture on smooth concrete, ensuring paint bonds evenly – essential for long‑lasting exterior paint projects.
• Efflorescence Removal: Neutralizes salt deposits that cause discoloration, delivering a clean, uniform appearance before painting.
• Mortar & Grout Cleaner: Dissolves residual mortar on brick and tile, simplifying the cleaning process and saving labor time.
• Metal Primer Compatibility: Conditions galvanized and steel surfaces so primers adhere without bubbling or flaking.
• Safer Alternative: Formulated without corrosive muriatic acid, providing a non‑toxic, user‑friendly experience for DIY enthusiasts and professionals alike.

Why Choose This Etcher: Combining powerful cleaning action with a gentle safety profile, this 1‑gallon concentrate delivers professional results at a fraction of the cost of specialty acids. Its versatility across multiple substrates makes it a must‑have in any renovation toolbox, and the reliable performance guarantees a smooth, paint‑ready surface every time.