j filler rock splitting mortar Speeds up and simplifies insulation

Speeds up and simplifies insulation work – mechanical anchors can be installed 2 hours after application

It is environmentally friendly and made from natural mineral raw materials

Fire rating: UL 94-VO (3mm)

building boards

j filler rock splitting mortar Speeds up and simplifies insulationReady to use water based grey joint filler for drywall joints in interior walls and ceilings, especially for joint taping. Suitable for jointing drywall joints in dry interior walls and ceilings, particularly for joint taping. Also suitable for leveling construction substrates such as concrete, lightweight concrete, plaster, and wood fiber boards, as well as for leveling painted surfaces. Sanding and overpainting can be done 2 10 hours after leveling.