CRL Off-White Wood Sash Putty - 3 Gallons Finish:Off-White and structurally sound

and structurally sound

Basic Uses Well suited for general sealing applications such as sheet metal

Prism™ also works on acidic surfaces

100% silicone formulation that cures to a durable and flexible silicone rubber building joint seal

and resists shrinking and cracking

CRL Off-White Wood Sash Putty - 3 Gallons Finish:Off-White and structurally soundHigh Quality Formulation for Face Glazing of Wood Sash Goes on Smooth and Evenly CRL Wood Sash Putty is formulated for application to wood. It goes on smooth and evenly, and its off white color blends with most unfinished wood surfaces. Surfaces should be clean, dry, and free of frost. For best results, prime wood first with an oil based primer. When re glazing, remove all old putty and bedding. If necessary, place glazing in hands and roll into coils