Foster 40-20LO is an acrylic copolymer emusion coating

Foster 40-20LO is an acrylic copolymer emulsion coating specifically formulated to seal the surfaces of substrates. When used over duct liner insulation it will seal and re-surface the insulation, retarding release of loose fibres. The dried film is resistant to the growth of mould and mildew. As a result, when used in HVAC duct systems building occupants may enjoy a work space free of the odour problems often associated with contaminated systems. It is ideal for sealing surfaces after mould remediation has been completed.

Foster 40-20LO provides a tough, elastic, decorative finish that allows for movement without splitting and creating lodging places for bacteria. Because its formula contains specialty pigments, when Foster 40-20LO is used on metal surfaces such as galvanised and primed mild steel, it helps provide protection from rusting.

* Do not apply near food stuffs in an unventilated area.

* Always ensure adequate ventilation

* Do not store or apply over 38°C or below 4.4°C

* Water based products may corrode carbon steel spray equipment

* Corrosion resistant pumps and fittings are suggested

* DO Not paint over - Foster 40-20LO must remain the exposed surface