Prosoco Sure Klean Weather Seal Siloxane WB Concentrate per 5 Gallon Pail

Sure Klean Weather Seal Siloxane WB Concentrate is a solvent-free blend of silanes and oligomeric alkoxy siloxanes that mixes easily with fresh water on the job site to produce a penetrating water repellent ideal for application to dense or porous masonry surfaces.

An effective alternative to conventional solvent-based silanes or siloxanes, Siloxane WB penetrates and chemically bonds deep within the masonry substrate to provide long-lasting protection against water-related staining or deterioration. Siloxane WB will not darken, produce a surface film or impair the natural breathing characteristics of treated surfaces.

• Treated surfaces “breathe” – does not trap moisture.
• Concentrate minimizes storage, transport and container disposal requirements.
• Mix with up to 19 parts fresh water. One gallon concentrate treats up to 4,000 square feet. Consult coverage rates.
• Alkaline stable – suitable for new concrete.
• Penetrates deeply – effective on vertical or horizontal surfaces.
• Ideal for field or in-plant treatment of precast concrete.

Note: Please check the VOC Compliance chart under the Documents tab to see if this product is compliant in your area.