Chalk Refill Prochalk Standard 5lb. Stampe&ColouredConcrete Contains a flash rust inhibitor

Contains a flash rust inhibitor that minimizes rust formation between pours

Ensure that the concrete substrate is SSD before installation of Planitop 18 ES

ColorTec Acrylic Sealers

The finishing blades are for sealing off of the concrete finish ready for its final curing

Chalk Refill Prochalk Standard 5lb. Stampe&ColouredConcrete Contains a flash rust inhibitorApplications include interior layout, roofing, siding, and paneling. For interior or exterior use. ProChalk Standard for your basic chalk line needs that are easier to clean up or let wear away naturally. Performance Ranking: 1 PERMANENCY STANDARD HI VISIBILITY SEMI PERMANENT PERMANENT UNLIMITED DYE COLOURS Blue, White Lime, Orange, Yellow Black, Red Back, Blue, Red Blue, Red PERMANENCE RANK 1 2 3 4 5 BEST FOR Interior Exterior Exterior Exterior