PREMTARD MF is a gel-based retarder which is designed to be applied to form work and stop-ends to retard the surface of the concrete, to enable the cement fines to be removed to enable a good mechanical key, to be achieved between concrete pours.
PREMTARD MF is designed to be applied to formwork and moulds to produce an exposed aggregate finish, which will produce a key at construction joints and for subsequent plastering or coating works. The product is blue in colour to provide a visual guide when applying to the form work to existing uniform application.
• Easily brush applied to form work.
• No weather protection required once applied.
• Suitable for immediate concrete placement or once dried.
• Water-based environmentally friendly product.