Light organic solvent preservative (LOSP) is a waterproof timber treatment. LOSP may include synthetic pyrethroids, imidacloprid, azoles or copper naphthenates, which are all pesticides, …

LOSP is finger jointed for increased stability and can be used for all above gro und applications such as pergolas, carports, verandahs and fascias. Treated products are dry and stable. Light …

What is LOSP? LOSP is a treatment that is usually a white spirit based solvent that contains copper naphthenates and synthetic pyrethroids as well as other chemicals to provide …

When pine is treated, it is impregnated with a chemical solution which prevents deterioration by insect or fungal attack and provides a long term resistance to decay. The complete range of …

New Zealand radiata pine, all Woodhouse Weatherproof® is available in a range of lengths and profiles to service current building practices and designs. Chemically treated using an organic …

Advantage Plus™ products are a fully treated, primed fingerjointed Pine product that is strong, versatile, easy to use. Made from a renewable resource, these products withstand a wide …

Pink Primed and LOSP Treated Architectural Radiata Pine building products manufactured for outdoor use in above ground structural and decorative applications. Pre-Painted with a …

The 18x18mm Pine DAR Primed H3 LOSP treated timber is finger jointed for enhanced strength & straightness & primed for your convenience. Find it at Bowens.

LOSP H3 is an effective preservative formulation designed to provide a lasting protection for timber products used in external situations above ground. The formulation contains specialised …

For strong and durable timber, you can't go past Bowens 190x45mm H3 LOSP treated pine. Kiln dried and MGP10 for strength you can trust. Shop online now!