LBS Substrate Primer 25kg Universal pigmented primer based on acrylic resins and natural silica inert fillers. Specifically for bridging primer on smooth surfaces for rendering or skim coating cycles. The presence of inert fillers allows Substrate Primer to create rough surfaces for excellent grip, allowing rendering and/or skim coatings to bond perfectly to cement or lime/cement. Ideal on absorbent substrates as well because it uniforms the drying of successive layers. Main Fields Of Use LBS Substrate Primer is suitable for preparing substrates in internal/external areas, both new or existing, on residential, industrial or commercial buildings. It is recommended for use on cured substrates, i.e. after a curing time of at least four weeks. It can be applied to substrates, such as: Smooth concrete Absorbent walls/substrates Particleboard (on pre-fabricated buildings Plaster board
