A moisture curing single part polyurethane varnish ideal for sealing damp porous surfaces prior to using release agent. Used as damp proof floor sealing, pond sealing, sealing concrete prior to GRP sheathing where alkali in concrete can react with resins. Also an ideal coating for plug surfacing before taking mould as release agents and resins do not attack G4.
Please contact our Technical Team for further Safety Data information
Bonda Seal Clear
Bonda-Marine G4 Primer and Sealer
G4 Thinners
G4 Pond Sealer - Black