Characteristics

• It shortens the seasoning time of the substrate before applying the topcoat
• Blocks water/salt transport
• Penetrates the substrate deeply
• Increases grip
• Increases frost resistance
• Reduces walls getting dirty and growing
• Protects against water absorption

Blocker intended for priming absorbent and porous substrates such as cement-lime and cement plasters, fiber-cement boards, concrete, brick, stone. It allows for prior painting of fresh mineral plasters. Through deep penetration, excellent blocking properties for water transport and hydrophobization of surfaces, it protects them against salting out dissolved substances from mineral substrates. Can be used outdoors and indoors.