CRL Gray Metal Sash Putty - Half Pint Sealant Accessories concrete and stone expansion joints

concrete and stone expansion joints

it can stretch and recover with joint movement

and is paintable after a 72 hour cure

which could cause adhesive failure

to surfaces with special reflective or protective coatings

CRL Gray Metal Sash Putty - Half Pint Sealant Accessories concrete and stone expansion jointsUse 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