Vetotop AC441 is a single-component, elastomeric, and pigmented coating that is ready for immediate use on site. It is also a crack-accommodating, water-based protective coating based on a special acrylic polymer, allowing it to provide outstanding elongation and recovery, resistance to aggressive elements, UV light, and rain. Vetoprime AP443 is supplied as a clear liquid and is based on an acrylic resin dissolved in a penetrating organic carrier. It is reactive and capable of producing a chemically bound hydrophobic barrier, thus inhibiting the passage of water and water-borne contaminants.
To activate the Vetotop AC441 system’s protective properties, the correct rates of application and overcoating times must be strictly adhered to.
Apply Vetotop AC441 in two coats. The first coat can be diluted with clean water depending on the substrate. The recoat time for the second coat is two hours. If necessary, apply a third coat to achieve a hiding power.
No gaps or ‘raw edges’ must appear in the finished coating. Take special care to provide an unbroken layer at the external corners and similarly exposed protrusions. Vetotop AC441 may be applied using suitable brushes, rollers, or airless spraying equipment.
Remove Vetotop AC441 from tools and equipment with clean water immediately after use.