Use for Steel, Aluminum or Galvanized Window Sash
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.
Sturdy Plastic Pails
5 gl (19 l)
Surfaces should be clean, dry and free of frost. When re-glazing, remove all old putty and bedding using; 4500, PR9000, AK40. If necessary, place putty in hands and roll in to coils to warm and soften. Smooth to an angle that sheets water with a putty knife; 2BE118, 4701, 2S114. Typical dry time before painting is four to six weeks depending on temperature and humidity. Putty must be painted after it has skinned over and attained a firm set. For best results, use a high quality oil-based paint.
TECHNICAL DATA: Meets the requirements of Federal Specification TT-G-410E; ASTM C 669-75, C669, D2249, D2376, C797.