Back Surface Protector

ConfiAd® Back Surface Protector is an efflorescence blocking sealer for protection against the rising up of stains.
The product is highly recommended for absorbing and highly porous stones.

Back Surface Protector


Technical Data Sheets


   102~153 ft2/qt (10~15 m²/L)

   1.06 gal (4L)

Features & Advantages


▶ Stops and prevents contaminants rising up from the laying bed

    to the stone surface
▶ Does not alter the adhesion property

▶ Water-based (VOC free)

▶ Ideal for floors and all surfaces


Field of Use


▶ Back of porous and absorbent stones

    (Marble, granite, limestone, sandstone, ceramic, terracotta,



How to Use


1. The back surface to be treated must be clean

    and completely dry.

    ※ A drying time of 1~2 days is necessary after the cleaning

        of the area to be treated.

2. Shake the product well before use.

3. Apply the undiluted product evenly on the back and on the side of

    material using a brush.

    ※ For professional use, an airless spray is recommended.

4. Repeat the process until the surface is saturated.

    (3~4 times recommended)

    ※ Do not allow to dry on the surface if not being absorbed

         into the stone.

5. Completely remove all excess with a clean cloth.

    ※ The best result will be achieved after 24 hours from

        the treatment.

    ※ Before applying to the entire surface, test on a small area.




▶ Storage temperature : 41~86 (5~30℃)
▶ Application temperature : 41~86 (5~30℃)



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Back Surface Protector