Stain Proof by Dry Treat – Stain-Proof Original Premium Impregnating Sealer – 32 fl OZ (.95 L)

This premium sealer offers unparalleled water and oil resistance for exceptional stain protection, achieving the highest classification of ISO 10545-14 for stain resistance – Class 5. Its advanced, deep-penetrating, and permanent bonding technology ensures lasting protection, backed by a 15-year performance warranty when applied by a Dry-Treat Accredited Applicator.

Designed to guard against efflorescence, freeze-thaw damage, and salt spalling, it’s an essential treatment for softer materials like limestone, sandstone, and travertine, especially in challenging freeze-thaw or saltwater environments. For these cases, DRY-TREAT 40SK™ consolidating sealer is recommended for additional protection.

Beyond its protective capabilities, this sealer preserves the natural color and finish of surfaces, making treated areas easier to clean and quick to dry, even after heavy rain. Its superior breathability allows water vapor to escape, preventing moisture accumulation and damage within the material.

Versatile and durable, it is ideal for a wide range of applications, including indoor and outdoor settings in both residential and commercial spaces. It also withstands cleaning with alkaline products and pressure washing, maintaining its protective qualities under various maintenance routines.