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Wax treatment for unglazed terracotta, brick pavers and clay tiled surfaces. Solvent based. For interior use only.


HMK® P328 is a ready to use natural wax (also available in brown: HMK P329) that slightly enhances the color and leaves a satin sheen on unglazed terracotta, clay and brick surfaces. HMK® P328 contains additives that give the surface an antique and rustic appearance. Water and dirt penetration is reduced and surfaces become easier to maintain and more durable. Do not use in wet areas such as shower stalls. Note: HMK® P326 Terracotta Care should follow the application of HMK® P328 to help blend in any HMK® P328 unevenness. Allow HMK® P328 to cure for 24 to 48 hours before applying HMK® P326.


Important: Clean stone surface thoroughly and let it dry (max. residual moisture of 2-4%). If under floor heating exists, switch it off and allow the surface to cool. Shake well before use.

Instructions: Shake very well before using. Working within manageable area, apply the mixture thinly and evenly with HMK® Z950-HMK Z951 application brushes, a white terry cloth, or a soft brush and rub in gently and allow to dry. Once dry, buff the surface either by hand using a soft cloth, a hand held polishing machine using a lambswool bonnet, or a floor polishing machine with soft brushes. Repeat the treatment for very absorbent surfaces. To maintain the appearance, repeat the treatment in accordance with usage but at least once per year. To clean surface thoroughly before treatment and to periodically refresh the surface use HMK® R155 Intensive Cleaner. For regular cleaning and continued protection use HMK® P324 Liquid Stone Soap, a no-rinse natural product and HMK® P326 Terracotta Care. Important: Do not walk on the treated surface until the procedure is completed. Do not apply to rubber, plastic, lacquered, waxed or varnished wood and solvent- intolerant surfaces.


Coverage: About 50 to 110 square feet per liter.


Warning: Chemical product. Flammable. Contains Turpentine Substitute. Keep away from heat, sparks and flame. Harmful or fatal if swallowed or inhaled. Ensure adequate ventilation during the application process. Avoid eye/skin contact and breathing vapor or mist. If exposed flush/wash with water and seek medical attention. Keep container closed and out of the reach of children. Do not use the product in temperatures below 50 and above 80°F.


Packaging: 12 x 1 liter bottles/box; 2 x 5L cans/box.


Storage: Store in a cool place and ensure the lid is kept tightly closed.


Testing: Always test the product in an inconspicuous area to evaluate suitability, coverage and performance.


Limitation of liability: The liability of HMK® Moeller Stone Care and/or ACI International for defective products and any claims for damages whatsoever is limited to the purchase price of the products. HMK® Moeller Stone Care and/or ACI International shall not be liable for any consequential damages. No other warranty or representation is made or implied.

HMK® P328 Terracotta Wax

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