BLOCK H778 AQUA BLOCKER LIQUID

Hybrid Waterproofing Coating

BLOCK H778 AQUA BLOCKER LIQUID is a hybrid waterproofing solution that is solvent-free, water-free, and bitumen-free. This durable, single-component sealing compound ensures impermeability against aggressive groundwater after curing and bridges cracks up to 5 mm. It is specifically designed for sealing horizontal surfaces.

The product is ideal for repairing and sealing chimney joints, skylights, roof edges, corners, gutters, and flat roof connections. It is also suitable for small repairs, such as garden roofs, where cracks do not exceed 1 mm. BLOCK H778 AQUA BLOCKER LIQUID can be used to renovate old roof surfaces, including bitumen coatings, PVC, concrete, and wood. It is perfect for repairing garage and carport roofs, including OSB boards, plasters, and sanded or slate-coated bitumen sheets.

Features of BLOCK H778 AQUA BLOCKER LIQUID:

• Solvent-free
• Bitumen-free
• Durable and crack-bridging
• Easy application
• High elasticity across a wide temperature range
• Efficient and long-lasting

Applications of BLOCK H778 AQUA BLOCKER LIQUID:

• Sealing vertical surfaces, such as external basement walls made of masonry, concrete, or waterproof concrete.
• Waterproofing large horizontal surfaces, exposed to atmospheric precipitation and hydrostatic pressure (DIN 18195).
• Repairing and sealing chimney connections, skylights, edges, corners, flat roof joints, and gutters.
• Small repairs on garden roofs, where cracks are up to 1 mm in width.
• Renovation of old roof surfaces, including bitumen coatings, PVC, concrete, and wood.
• Repairing garage and carport roofs, including OSB boards, plaster, and sanded/slate-coated bitumen sheets.
• Permanent protection for structures in contact with the ground, such as basements, foundations, foundation slabs, floors, and pipe penetrations.