SCL Bloc Seal is a high quality acrylic solvent based sealer, formulated to protect block paved areas with a clear, gloss finish – which repels water, dirt and oils.
Ready for use to enhance concrete or block paving areas. Apply with a medium pile polyester roller. If a second coat is needed allow the first coat to dry overnight. Surface dry in 1-2 hours. Sap from trees can discolour and darken finish.