is this normal for new windows
just had some hometech new windows installed today. and found there are yellow dust btw 2 glassed. called hometech and was told this is normal as when they draw little whole to instal the grills btw 2 glasses. some desiccant became dust and fall btw the glassed. please see the pic.
just wondering if this is normal or should i go back to argue.....Thank you
just wondering if this is normal or should i go back to argue.....Thank you