Chalk Refill Prochalk Standard 5lb. Stampe&ColouredConcrete Use either the air fill

Use either the air fill inlet (standard on the Perfect Precast and optional on the other 3) or the hand pump to pressurize The Perfect Sprayer up to 116 psi

These blades are to increase the productivity in a short time while getting your desired finish

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

Contains a flash rust inhibitor that minimizes rust formation between pours

Chalk Refill Prochalk Standard 5lb. Stampe&ColouredConcrete Use either the air fillApplications 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