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Thermakraft Supercourse 500 is a general damp-proof course (DPC) used to prevent moisture transfer between building materials. It is also used as a concealed flashing for masonry veneer cladding. Manufactured using a single layer of black polyethylene, Supercourse 500 is tough, high-impact and tear resistant. It is a suitable moisture impermeable alternative to bituminous DPC.
- Supercourse 500 is intended for use as a damp-proof course separating timber and wood based products and metal from concrete, masonry elements or clay bricks
- Can also be used to separate timber jack studs or bearers from concrete or timber piles
- Supercourse 500 can be used as a concealed flashing in masonry veneer walls
- Unaffected by LOSP or other solvent based treated timber. However, LOSP or other solvent based treated timber must have sufficient time for solvent chemical to flash off in well ventilated area. Recommended minimum 7 days
- Available in 12 product width sizes