RECA S 13 silicone primer is a clear, yellowish, polyisocyanate-based liquid for silicone with an acetoxy, alkoxy and oxime base designed to boost adhesive properties

Field of Application:

Boosts the adhesive properties of a range of silicone-based sealants on open-pored and closed-pored substrates. Primarily suited to open-pored and closed-pored substrates such as concrete, autoclaved aerated concrete and plaster, RECA S 13 silicone primer is also suitable for boosting the adhesive properties of acrylic sealants.

Advice:

A flash-off time of approx. 30 minutes must be observed.