Glue Primer PU (1L.)

Primer PU is intended for the preparation of polyurethane surfaces, shoe soles, before applying PU adhesives (for example SAR306 Desmokol and others). Although the adhesive can be applied without a primer, its use significantly improves the adhesion of the adhesive to the surface.

Color: Transparent

Volume: 1 litre (original packaging)

Made in Italy

How to use: Apply with a brush or cotton swab, applying light pressure to the surface for best results. Leave to dry for 20-30 minutes, at room temperature, then polyurethane glue is applied to the surface (possibly with the addition of 3-5% activator for additional guarantee of high-quality adhesion). After the solvents have evaporated, join the surfaces to be bonded and press down evenly.