CRL Off-White Wood Sash Putty - Gallon Finish:Off-White ASTM Specification C 1184 for

ASTM Specification C 1184 for structural silicone sealants

Not recommended for concrete and stone expansion joints

such as KM32RCT

It can accommodate ±50 percent joint movement in properly designed joints

plastic or elastomeric materials

CRL Off-White Wood Sash Putty - Gallon Finish:Off-White ASTM Specification C 1184 forHigh 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