Manufactured in Australia to the requirements of AS/NZS 2588:2018 Gypsum Plasterboard and in accordance with AS/NZS ISO 9001:2015 – Quality Management Systems – Requirements

• Very high impact resistance to incidental collision
• Mesh reinforced
• Fire resistance
• Water resistance
• Mould resistance
• High acoustic performance
• Suitable surface for tiling up to 32 kg/m²
• Lightweight construction
• GECA certified
• Environmental Product Declaration (EPD)
• Product Aware registered
• Climate Active Opt-In certified (Carbon Neutral)

• Should not be exposed to prolonged temperatures in excess of 52°c
• Not suitable for direct support of heavy loads

Fire Resistance

• MultiStop ONE HI was fire tested and certified by BRANZ in accordance with AS 1530.4 to meet the requirements of the National Construction Code (NCC) and contributes to Fire Resistance Level when used in fire-rated systems.
• Fire tested to achieve group number classification 1, the average specific extinction area less than the 250 m²/ kg limit as defined by NCC.

Water Resistance

• MultiStop ONE HI is manufactured to exceed water resistant grade gypsum plasterboard requirements of AS/NZS 2588:2018 Gypsum Plasterboard.
• Meets deemed to comply requirements of the NCC and AS 3740:2021 Waterproofing of domestic wet areas when installed to Knauf plasterboard wet area installation details.

Mould Resistance

• MultiStop ONE HI contains the added advantage of mould resistance and showed zero signs of mould growth when tested in accordance with ASTM D3273 and ASTM G21.

Acoustic Performance

• MultiStop ONE HI can provide required levels of sound insulation to achieve specified acoustic ratings when used in an acoustic system. Refer to Systems+ manual for information.

Impact Resistance

• MultiStop ONE HI is subject to extensive hard body impact testing.
• Testing was conducted by a pendulum swing of a 100 mm diameter 4.0 kg steel ball on a 3.0 m axis against the wall specimen
• An example of hard body impact is a bump by a hospital trolley or an intentional kick to wall surface
• Testing conducted by Knauf NATA accredited Laboratory. Resistance to Impact – Test Report No HB 20120415

Structural

• MultiStop ONE HI is listed in Product Aware and wall systems comply to the relevant Deemed-to-Satisfy provisions of NCC Specification 6 Structural Tests for Lightweight Construction.
  • Exceeds compliance criteria for NCC resistance to impact test to ASTM E695-03
  • Exceeds compliance criteria for NCC resistance to static pressure test to ASTM E72-15