CRL Off-White Wood Sash Putty - Half Pint Butyl Rubber Sealants It meets or exceeds Federal

It meets or exceeds Federal Specifications TT-S-001543A (COMNBS) Class A

All structural glazing applications must be reviewed and approved by Tremco® Technical Service prior to the application of Spectrem® 2

Successfully tested by manufacturers with systems approved for the Florida Hurricane Impact Glazing Code and recommended as an installation sealant

Produces low odor and is VOC compliant

violent weather

CRL Off-White Wood Sash Putty - Half Pint Butyl Rubber Sealants It meets or exceeds FederalHigh 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