Adding Hand Pack Addative to Alpha GFRC Premix: https://domcrete.com.au/product/alpha-gfrc-mix/Mixing Instructions:Hand Pack Additive: 80g – 160g per 20kgMechanically mix for 3-5 minutesFibre Dosage: AR Glass Fibre: 500g per 20kg (required only for your backer coat)High Disperse Fibres: 50g – 100g per 20kg (required only for your facecoat)Use clean, dry mixing equipment or handheld mixersDry blend Alpha GFRC Premix with Iron OxideAdd 80% of water and blendAdd remaining 20% of water and continue to blend until homogeneous.After initial blend, slowly add AR Glass Fibres / High Disperse Fibres within your mix.If a more fluid consistency is required, small dosages of Alpha Powder Water Reducer can be slowly introduced within the mix.Note: Mixing too long or at too high a speed after AR Glass Fibre has been added can damage the fibre, resulting in placement issues and reduced strength.
