A primer for inside and outside on the basis of a water polyurethaandispersie. Suitable as a primer for interior and exterior wood and also applicable to existing cleaned and sanded turpentine verdunbare opaque paint or beitslagen. Excellent adhesion. Fills very well. Good wetting. Moisture-regulating. Fine sand. In 2 layers Flexa Creations Primer uncovered a maximum of 1 year before, before being painted over.