Superior quality solvent-based alkali resisting sealer
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Dulux Professional Weathershield™ Solventbased Sealer E1000 is a superior quality alkali-resisting sealer for both exterior and interior masonry surfaces. It has excellent adhesion to new and previously painted substrates. Suitable for repainting over old paintwork, but check for compatibility.
Surfaces must be sound, clean, dry and free from all defective or poorly adhering material, dirt, grease or wax. Remove all loose or defective paint or powdery residues by thorough brushing and scraping, using a stiff fiber brush and high pressure water jet. Treat any areas affected mould, lichens, algae and moss with Dulux Professional Fungicidal Wash. Repair any surface defects with an appropriate filler. Surfaces that remain powdery, friable or chalky after thorough preparation should be sealed with one coat of an appropriate Sealer (see below System Recommendation). Do not paint if the wall is saturated with dampness. (Protimeter reading higher than 16%). Allow excess moisture to evaporate.
By roller, brush or conventional/airless spray.
Ready to use. Dilute up to 10% with Dulux Thinner 850-41 or white spirit when necessary if application by brush or roller.
Note: Excessive dilution from that recommended will result in low coverage and may impact product properties.