Fibreglass Evercoat 445 Spot-Lite Premium Lightweight Polyester Finishing and Spot Putty - 20 oz. Can Cream-like consistency for improved spreading with no sag Lightweight, cuts faster when sanded Contains Hattonite, an ingredient which lubricates sandpaper, reducing heat and friction for easier sanding Fast drying formula ideally suited for quick spot repair METALWORKS product with ZNX-7 to provide excellent adhesion and feather-edging to galvanized steel and aluminum