SILCACON PRIMER HFS

The SILCACON PRIMER HFS is an alkaline, permeable surface primer used to prepare calcium silicate panels (such as the SILCA 250 KM or SILCAHEAT 600) before the application of mortars, plastic coatings, or finishing coatings. It reduces surface capillary activity, increases the consistency of the substrate, and facilitates the adhesion of subsequent mortars or plasters. It can be applied by brush, roller, or spray, accelerating surface preparation and ensuring that the finishing products work correctly.