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Stain Proof Premium Impregnating Sealer is a permanent-bonding impregnating sealer designed for use as premium stain protection. Helps protect against efflorescence, picture framing, freeze-thaw damage and salt damage. Treated surfaces are easier to clean and retain breathability, existing color and finish. For indoor, outdoor, residential and commercial use.

  • Premium water and oil repellence for superior stain protection: Tested in accordance with ISO 10545-14:

  • Class 5 (highest class).

  • Unique super-penetrating permanent bonding technology for long lasting protection. 15 year written performance warranty can be provided if applied by a Stain-Proof Accredited Applicator*.

  • Protects against efflorescence, freeze-thaw and salt spalling damage. (NOTE: Softer materials, including limestone, sandstone and travertine in a freeze-thaw or salt water environment need extra protection - use 40SK Consolidator & Water Repellent).

Avaliable sizes

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