SILBLOCK WSK

PRODUCT DESCRIPTION
Silblock WSK masonry water repellent is a water-based solution of potassium methyl siliconate. It is primarily used as a water-repellent treatment of building materials during their manufacture.

KEY PERFORMANCE PROPERTIES
- Water thinnable with ordinary tap water
- Solvent less
- Imparts water repellency to building materials during their manufacture

HANDING AND SAFETY
Material Safety Data Sheets (MSDS) are available upon request from Momentive Performance Materials. Similar information for solvents and other chemicals used with Momentive Performance Materials products should be obtained from your supplier. When solvents are used, proper safety precautions must be observed.

STORAGE AND WARRANTY PERIOD
The warranty period is 12 months from date of shipment from Momentive Performance Materials if stored in the original unopened container below 25°C (77°F).