Barrierbond Fast (2P)

SDS available from www.bondedtechnologies.com contact +61 (02) 9138 0627 Rev: 7/2020 Australian owned and made Class II Barrierbond Fast (2P) is 2 component fast-drying membrane that can be tiled in 24 hours at 20oC.

Barrierbond Fast (2P) can be recoated after 90 minutes. It also has a high resistance to detergents and bleaches.

Barrierbond Fast (2P) is easy to mix, with a simple mixing ratio and is suitable for all interior wet areas and exterior decks and balconies under-tile.

Benefits & Uses

 Meets AS/NZ 4858: 2004 Class II Membrane > 245% elongation.

 Suitable for wall and floor applications for internal, external use.

 BRANZ Appraised 1120 & 1121 2021

 Ideal for waterproofing shower recesses, bathrooms, laundries, and external verandas, podiums, terraces, balconies and deck areas.  Easy to mix and apply. Substrates Concrete, renders, screeds,

Bonded waterproofing membrane, blockwork, gyprock, plaster board fibre cement, Scyon board and Plywood fixed to AS/NZ 2269.0 2012.

For other substrates contact Bonded Technologies or State/ Country Distributor.

Surface Preparation Ensure surfaces are sound and free from movement, oil, grease, wax, dust, any curing and release agents and any other barrier materials.

Surface needs to be dry before waterproofing, with no residue or permanent damp. Concrete & Cement Render Screeds Ensure all concrete slabs are allowed to cure for at least 28 days in accordance with AS 3958.1-2007 and have a wood float finish.

Screeds must be allowed to cure for 7 days. All render surfaces must be allowed to cure for at least 24hrs. prior to commencing waterproofing.

A two-component fast setting class II under tile waterproofing membrane BARRIERBOND FAST (2P) WATERPROOFING Priming Porous surfaces are to be primed using Prepbond AP.

All non porous surfaces must be primed with Prepbond NP Grip. All steel trowelled finished concrete surfaces must be mechanically abraded or primed first using Prepbond NP Grip.

Plaster Board / Fibre Cement Sheet Wall and Floor: Fibre cement sheets must be suitable for the application and be fixed in accordance with the manufacturer’s specifications and the relevant standards. Compressed fibre cement sheets must be suitable for the application and be fixed in accordance with the manufacturer’s specifications and the relevant standards. Plasterboard sheets must be suitable for the application and be fixed in accordance with the manufacturer’s specifications and the relevant standards.

Mixing Barrierbond Fast (2P) is mixed by adding the powder to the liquid at a ratio of 1.5kg of powder (Part A) to 1 Litre of Liquid (Part B) Application Apply the mixed Barrierbond Fast (2P) to correctly prepared surfaces using a roller or a brush. Note: All waterproofing should be carried out by an experienced, licensed tradesperson. Interior waterproofing should be carried out in accordance with Australian Standard AS 3740 2010.

Exterior waterproofing should be carried out in accordance with Australian Standard AS 4654.2:2012, Exterior Membrane Application.

SDS available from www.bondedtechnologies.com contact +61 (02) 9138 0627 Rev: 7/2020 Apply Bonded® self-adhesive tape to all vertical & horizontal interfaces or changes of direction paint over the tape with Barrierbond Fast (2P) using a brush, then paint out the main areas using a brush/ bristle roller applying the Barrierbond Fast (2P) liberally to the areas. Once the first coat has dried apply a second coat of Barrierbond Fast (2P) perpendicular to the first. This will ensure that complete coverage is achieved, and no air bubbles exist. A third coat may be required if imperfections are present in the membrane. A final inspection is recommended over surface to make sure no pinholes are evident prior to tiling. For optimum performance, a minimum of 1.3 litres/m² for horizontal surface and 1.3 litres/m² on vertical upturns and returns is recommended. Once waterproofing is completed allow Barrierbond Fast (2P) to dry for a minimum of 24 hrs at 20°C. It is recommended to flood test the area once dried. Final dry film build should be a minimum of 1.0mm on floors and 1.0mm on walls. Outdoor External Decks Note: External decks must be sound and built to the Local/ National standard. Screeds & Concrete must be sound and been left to cure for the relevant period. Screeds 7 days and Concrete 28 days. Ensure the area is protected from rain whilst the Barrierbond Fast (2P) is curing. Coverage The coverage will vary depending on substrate, site conditions and application, as a guide Barrierbond Fast (2P) will cover approximately 1.3 litres/m² per coat at a minimum of 1mm thickness once dried after at least 2 coats Clean up Clean all equipment with water immediately after use. Tiling to Barrierbond Fast (2P) Tiling to Barrierbond Fast (2P) can be carried out using Bonded Adhesives: Max Stick S1, Maxipro S1, Flexbond Lite S2, Rubberbond S1 contact Bonded Technologies or the local Distributor for other approved adhesives. Complete Systems Barrierbond Fast (2P) is 1 part of the Bonded® waterproofing & tiling systems. It is recommended to use Bonded adhesives over the full range of Barrierbond waterproofing membranes and Colour-In FS or SG grout. Packaging Barrierbond Fast (2P) is available in a kit comprising of 15kg powder and 10 litre pail of liquid. Shelf Life When stored correctly the unopened kit has a shelf life of 12 months Technical Data Barrierbond Fast (2P) is a non-exposed non trafficable membrane designed for under tile waterproofing. Do not expose to U.V. light for longer than 4 weeks. Barrierbond Fast (2P) is a non-hazardous product.

In case of eye contamination, rinse thoroughly with clean water for at least 10 mins. If irritation persists, seek medical advice. Do not apply where there is dampness or hydrostatic pressure is evident. For take out / use or not mentioned contact Bonded Technologies or local Distributor. The manufacturer is not responsible for any loss or damage arising from incorrect use. The use of this product is beyond the control of the manufacturer and liability is restricted to the replacement of material proven faulty. Warranty All Bonded products come with a 15-year warranty, providing the application is in accordance with AS 3740.2010 & AS3958.1 2007 and the manufacturer’s printed directions for use on the latest Technical Data Sheet. SDS is available from www.bondedtechnologies.com Appearance Grey Aggregate Paste Colour Grey SG (Specific Gravity of mixed product) 1.25kg/litre (wet form) cured membrane Elongation > 245% Tensile Strength > 1.1 MPa Adhesion to concrete (primed) > 1.7MPa Water Vapour transmission 0.45g/24h/m2 Shore A hardness 87 87 Minimum Dry Film Thickness 1.5mm 1.5mm BRANZ Appraisal Numbers 1120 (Exterior) ad 1121 (Wet area Membrane) 2021