Surface Retarders Actech has an ECONOMICAL range and a PREMIUM range of Surface Retarders. BC Everyday Retarders Suretard Liquid Water Based Surface Retarder for Application to Concrete Trowel Face • A light brown aqueous solution of Use Suretard as penetrating and retarding agents. an alternative • Local over-application will not prevent to Rugasol uniform aggregate exposure. • Will not discolour concrete • A coverage of approximately 5 square metres per litre. Architectural Grade CSE Multitop Water based surface retarders for application to trowel face CSE-Multitop has an incorporated curing membrane and rainprotective layer. Works just like CSE-Pro but with an added sealer. This means it works on near face applications and paving Imagine having up to 3 days to wash out the exposed surface - With CSE Multitop it is now possible. Suretard Gel Water Based Surface Retarder for Application to Formwork • Water based transparent gel designed Use on for face of formwork Edgeboards to • Easily applied by brush to all formwork match paving types • Weather resistant • Single coat application • Concrete can be applied immediately or later • Non staining • Water based with no flammable or toxic constituents • Any residue on formwork is easily removed • Can be used on vertical surfaces CSE Pro Solvent based surface retarders for application to formwork • Retarder for Mould Face and Trowel Face • Consistent Results! Thousands of square metres of concrete per project can be achieved all at the same exposure depth • Economical, easy to use, can be sprayed, dries quickly and abrasion-resistant • CSE-Pro functions reliably where other products fail (e.g. in hot weather or at weekend production) • CSE-Pro is available in a wide range of well graded types. Please See “Exposure Depth Chart” to select the right colour for your application Exporock • Powder packaged in water soluble bags. Easily mixed with water in the field. Only 5-10 minutes of mixing are required, one bag provides one gallon (4 Lt.) of solution. Just prepare what you need. In its dry form, Exporock does not need to be protected from freezing • Contains a yellow-green dye for easy and even spraying, which will decompose in sunlight after drying, to avoid overspraying or staining of forms, equipment or clothing • Non-toxic, no odours and biodegradable • Formulated with thickeners for easier spraying, less misting and less dripping • Economical Microgel • Acid Gel containing surface-active and acid ingredients in order to obtain a micro-exposure on already hardened concrete surfaces. • Suitable for obtaining an acid etched surface finish, it can be used for re-treatment of exposure faults on exposed aggregate concrete surfaces with micro-exposed-texture. • Due to its gel-like characteristic Microgel can be easily applied to vertical surfaces. • Washout is Biodegradable 52 www.synergysystems.com.au