Rust-Oleum Mathys Mur-Filler Elastic Joint Filler White 310ml

Mathys Mur-Filler is an elastic joint filler for repairing active and non-active cracks, for interior and exterior use, in a 310 ml cartridge.

Key features

• Elastic
• High filling power
• Contains quartz, so it is not sandable and not suitable as a putty

Where to use it

• Repairing active and non-active cracks and joints in masonry, concrete and cement fillings, inside and out
• Filling joints between masonry and window or door frames
• Rejointing terrace paving where there is no standing water

Technical details

• About 50–60 cm of joint per cartridge (1 cm deep V-joint)
• Touch dry 16 hours; handle 18 hours (8 mm wet); recoat after at least 1 day; fully cured 1 week
• Apply in drying conditions at 5°C minimum with a manual cartridge gun; cut the nozzle to the joint width
• VOC max. 5 g/l; clean up with water

Preparation

Open cracks into a V shape, dust off and impregnate with Primer 44HS, Vernac (diluted with 10% Thinner 22) or Pegafix.

Download the official Mur-Filler technical data sheet (PDF). Read the safety data sheet and the pack label before use.