Keson PROCHALK Permanent Marking Chalk Red

SKU: 6417131005

ProChalk Permanent chalk for weatherproof and waterproof lines that aren’t going to go away any time soon. Most users are choosing this level of intensity for applications that are going to be covered. This level is engineered for more extreme conditions. Exterior applications include exterior layout, extreme conditions, concrete layout, long-term applications.


  • Keson Prochalk Plus Waterproof/Permanent, Red, 5 LBS
  • Professional grade marking chalk water-resistant lines hold your mark 810 strikes usual line yield great flow for easy reel fill-up brilliant weatherproof colour

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