ARDEX A 828 Wall Putty 25 kg

ARDEX A 828 Wall Putty Wall Filler Spachtelmasse Spachtel Ardumur Gypsum Putty

Product Description

• Gypsum-based synthetic material
• Wall filler with the advantages of a rapid-setting plaster
• Suitable for sealing joints in gypsum board panels and other construction panels
• Filling work according to quality levels Q1 and Q4
• For indoor use
• Draws continuously into each layer thickness
• Does not shrink, remains crack-free

Application Area

• Gluing and plastering of raw masonry, concrete, gas concrete, lightweight construction, thermal insulation, and insulating panels before wallpapering and painting
• Filling large surface depressions on walls and ceilings
• Filling cracks, holes, slots, and joints in gypsum board panels and other construction panels
• Plastering wall surfaces made of calcium silicate bricks and panel elements
• Sealing joints in precast concrete ceilings
• Installing gypsum boards
• Reinforcing and inserting brackets for fixtures, installations, and more

Technical Information

• Standards / Test Certificates: Non-combustible building material class A1 according to EN 13501 Part 1
• Joint filler for joint sealing without joint cover strips, Type 4 B according to EN 13963
• Mixing ratio: approximately 1 part water to 2 parts powder by weight (about 13 parts water to 25 kg powder, corresponding to approximately 1 RT water to 2 RT powder)
• Fresh weight: approximately 15 kg
• Painting and bonding work at 20°C: after drying
• Storage: in dry indoor spaces for approximately 12 months in the original, tightly closed container
• Bulk density: approximately 10 kg
• Material requirement: approximately 10 kg powder per m² and mm thickness
• Processing time at 20°C: approximately 30 minutes