BRANZ Appraised Waterproofing Membranes

• 519 – Strataflex Wet Area Waterproofing Membrane
• 541 – Rasolastik Exterior Waterproofing Membrane
• 542 – Rasolastik & Rasogum+ Wet Area Waterproofing Membranes

NZBC E2, E3, and B2 compliant, with a 15-year system warranty as part of the Technokolla System. Suitable for wet areas, decks, facades, and exteriors, offering proven durability, and flexibility for long-term water protection.