General Purpose, Single Component, Surface Conditioner
- It is silane based and single component.
- It is an excellent surface conditioner on concrete, wooden and fiberglass substrates for final coating applications.
- It does not form a film layer in contrast to polyurethane and epoxy primers.
- It enhances adhesion chemically.
- It is very compatible with newly cut joints.
- It does not stain when smeared out of the joint / application area.
StenAst® SI, is a single component, silane based surface conditioner, prepared for all Stenkim® brand polymer based surface coating materials, top coats and joint sealants