Key facts from the Sika product data sheet (April 2023): a 20 kg bag covers about 4 m² at 3 mm. Thickness 3 to 20 mm. Internal use over concrete, soundly fixed timber, plywood or CFC, and adhered tiles or vinyl, with the matching Sika primer.
*Orders are placed by email only. Email info@subfloortradesupplies.com.au with the product name, pack size and quantity. Collect from Capalaba, or ask about order in, supplier pickup or freight. We confirm availability, timing and charges first.
