CRL Off-White All Purpose Putty - Gallon Finish:Off-White Recommended for dual seal units

Recommended for dual seal units only with Polyisobutylene (PIB) Tape as the primary seal

Contents are very sticky and may be irritating to skin and eyes

or painted surfaces

Recommended for exterior applications

CRL M64 is designed for exterior and interior use

CRL Off-White All Purpose Putty - Gallon Finish:Off-White Recommended for dual seal unitsGlazes Wood, Metal, and Aluminum Sash Ideal for Over The Counter Sales Available in Two Colors Apply CRL All Purpose Putty in most any glazing application to wood, steel, and aluminum sash. Its special formulation adheres firmly to sash and glass, and outlasts ordinary putties. 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