For all latex and oil-based paints. Designed for heavy-duty painting projects. Can be used for stucco, T1-11 siding, brick or rough-textured walls. Made of 100% polyamide on a 1-1/2 in polypropylene core. High-capacity roller cover that load and release an exceptional amount of paint. Lay paint off very smoothly and carry amount of material to the surface without dripping or splattering.