Available from Castaly's Lobo brand, the GS-48RO2 is a 48-inch glue spreader capable of single-side or two-sided rolling. Available in a set of three rolls (one doctor roller) for top-only, or four rollers (two doctor roller) for top and bottom glue application, it features grooved rubber glue rollers with hardened rubber doctor rolls for high durability usage, the company says. A stainless drip pan catches the overspread glue for quick and easy clean-up.