Strong 2000 - Consolidating Impregnator water repellent by Bellinzoni Save Liquid error (product-badge line 32): -Infinity% $29.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Size: 1 Liter Clear siloxane consolidating and water – proof agent, suitable to protect building and stone manufactured parts against water and moisture penetration, also to save them from acid rains. STRONG 2000 has also a consolidating action on friable and corroded stones, so it avoids calcarization and the stone trasformation into a crumbling mass. It is completely invisible and treated surfaces will remain like original, without showing glossy or wet look. Technical Data Sheet Safety Data Sheet