CRL Gray Metal Sash Putty - 3 Gallon Polyurethane Sealants Federal Specification TT-S-00001543A (COM-NBS) Class

Federal Specification TT-S-00001543A (COM-NBS) Class A

Bonds Instantly

then apply a generous amount of LocQuic to the bond area

or on surfaces as high as 130°F (54

or if using a latex paint

CRL Gray Metal Sash Putty - 3 Gallon Polyurethane Sealants Federal Specification TT-S-00001543A (COM-NBS) ClassUse for Steel, Aluminum, or Galvanized Window Sash Apply Smoothly without Priming Made expressly for glazing in steel, aluminum or galvanized window sash. CRL Metal Sash Putty is made to apply smoothly, without priming. The gray color blends with the metal finish. 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 soften. Smooth