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Sika Sikagard 700S 20 Litres Protective Coating
Description
Sikagard 700S
Sikagard-700S is a single-pack solvent containing impregnation based on silane/siloxane with good penetrative properties. It forms a hydrophobic (water repellent) but water vapour permeable surface on mineral substrates.
USE
Impregnation for mineral substrates such as concrete and plaster surfaces, natural stone, aerated concrete, brick work and blockwork, asbestos cement, some mineral paint coats, Sika MonoTop mortars, etc. providing resistance against driving rain and dampness. Sikagard-700S is mainly used to protect building facades and exposed concrete or cementitious mortar surfaces against moisture ingress. Sikagard-700S is also used as a primer underneath Sikagard-680S on concrete or cement mortar surfaces in cases of heavy exposure and marine environments.
CHARACTERISTICS AND ADVANTAGES
- Provides an hydrophobic surface layer which prevents the passage of moisture and hence water borne salts (chlorides) into concrete and thereby enhances durability.
- Sikagard-700S penetrates deeply into the substrate, dries tack free and is highly alkaline resistant. It develops a very durable chemical cohesion with silicates in the substrate.
- It provides a very good impregnation against driving rain; it does not, however, stop diffusion of water vapour. The appearance of the structure is not changed.
- The 'freeze/thaw' resistance is improved, the tendency to contamination reduced.
PACKAGING
20 litre pail
205 litre drum
Features
Product Type
- Protective Coating
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