This is a USC26030 Thin Ice Putty. Is flexible, polyester finishing putty, 24 oz Soft squeeze tube. Ideal for most flexible & rigid bumpers & plastic parts. Helps prevent bleed through when used as directed over USC's Blue Ice & Basecoat/Clearcoat fillers. Blend with body fillers for easy spreading. Tack-free sand in 15-20 min, pinhole resistant, no shrinkage. Adheres to galvanized, fiberglass & metal surfaces. Great feather-edging with raspberry cream hardener.