Painting

Dulux X-pert Blockfiller is a water-based interior and exterior primer/sealer for use on projects with specific surfaces, providing good hold-out, minimum pin holing and can be used under latex or alkyd topcoats.Dulux X-pert Blockfiller is a water-based interior and exterior primer/sealer for use on projects with specific surfaces, providing good hold-out, minimum pin holing and can be used under latex or alkyd topcoats.Ideal forInterior or exterior open textured concrete, block or masonry.Available SheensFlatAvailable BasesPrimerFeatures & BenefitsGood HideFormulated to provide good coverage and sealing properties, that reduce the need for multiple coats.