Make-2-Fit P 7774 Glass Glazing Spline, 0.16 in W, 25/64 in Thick, 200 ft L, Vinyl, Gray

This item is a flexible vinyl product that is used on aluminum windows between the glass and outer channel. When the glazing bead is "pushed-in", all that remains visible is a neat "bead" that leaves the window with a clean sight line. 0.160 in x 0.390 in, gray, 200 ft roll. Additional shapes and colors are available.