Techsil AP135 Polyurethane Primer 500ml/435gm
Techsil® AP-135 is a clear/water white adhesion promoter. This single component solvent is made up of a blend of silanes.
AP135 will enhance the adhesion to steel, aluminium and glass and is suitable for use with polyurethane and epoxy resins.
Surfaces should be grease free and clean before use, shot blasting for steel is recommended. To use, paint directly onto substrates with a clean paint brush and leave to dry.
Drying time @ 23°C = 5 minutes
Alternative grade for AP134-1