CRL Gray All Purpose Putty - 5 Gallons Butyl Rubber Sealants The black color helps to

The black color helps to disguise the backer rod in certain joint applications

PTI 707 does not harden or lose flexibility

Canadian Specification CAN2-19

back splashes

without priming

CRL Gray All Purpose Putty - 5 Gallons Butyl Rubber Sealants The black color helps toGlazes Wood, Metal, and Aluminum Sash Ideal for Over The Counter Sales Available in Two Colors Apply CRL All Purpose Putty in most any glazing application to wood, steel, and aluminum sash. Its special formulation adheres firmly to sash and glass, and outlasts ordinary putties. Surfaces should be clean, dry, and free of frost. When re glazing, remove all old putty and bedding. If necessary, place glazing in hands and roll into coils to warm and