Filler for joints and universal use

  • Water-borne
  • Filler

Ready-to-use, water-borne light filler for joints and all-purpose filler for dry spaces. For hand and spray application.

Used for partial filling of joints and overall skimming of walls and ceilings in dryinterior areas. Also for attaching the paperboard jointing tape of gypsum board joints. The substrate can be gypsum, fibre board, concrete, lightweight concrete, plaster etc. Also suitable for filling of painted surfaces.

TEKNOSPRO JF has good adhesion and filling capabilities. The surface will be verysmooth and therefore will be excellent for painting.

Technical data sheet

Other product specific documents

Surface preparation

Clean new surfaces from dust and dirt. Wash previously painted surfaces with RENSA SUPER paint cleaner. Matt down hard or gloss surfaces by sanding and thereafter remove the dust. Brittle surfaces and untreated wooden surfaces must be primed before the filler is applied.


Apply the filler with a steel trowel or a paste-spraying gun. Recommended nozzle size for airless spray is 0.029 - 0.035". The number of layers is dependent on the surface roughness. The dried filler can be painted or wall-papered. Before wall-papering the filler surfaces must be primed with adhesive or pre-glued. The use of protective mask for eyes and face is recommended when sanding the filler.

Application conditions

The surface to be treated must be dry. The temperature of the air, the surface and the filler shall be above +5 °C and the relative humidity of the air below 80 % during the time of application and drying.


To be stored in a cool place. Must not freeze. Storage stability is 1 year in unopened package.
Solids abt. 55 % by volume
Volatile organic compound (VOC) The product is not included in the EU VOC directive.
Layer thickness 0 - 5 mm
Density abt. 1.2 g/ml
Particle size 0.2
Clean up Water
Packages 15 L
Safety markings See Safety Data Sheet.
Approvals & certificates CE marking,M1 classification