Don't think Joann's sells 505 but I use their June Taylor and like it just fine and with their coupons it comes out to about $7 per can (before tax) and you can baste at least two large bed quilts per can. Between my quilts and those of my quilty friends we have over 300 quilts under our belts and with the spray basting our standards are much higher. We just are not tolerant of ANY puckers any more.