Fast filler FILLER Relekta Fast curing repair filler. Super lightweight plaster filler for repairing and filling holes on painted or plastered surfaces. Adheres to wood, gypsum, burlap, painted surfaces, concrete and other porous surfaces. Properties Provides a smooth, even surface, even without sanding. Does not shrink or crack when the material moves. Water repellent. Can also be used outdoors. Can be painted over after 60 minutes. Long shelf life, even after opening the package. Applications Smoothing and repairing surfaces before painting walls or ceilings. Repairing stucco, wood, decoration or similar.