Premium interior/exterior alkyd (oil-based) primer for new or previously painted woodwork and siding, including plywood, particleboard, oriented strand board, and dimensional lumber. Its formula prevents staining and tannin bleed-through on painted woods such as redwood and cedar.
It provides optimal sealing, stain-blocking, adhesion, and holdout properties. It resists peeling, cracking, and mildew and provides an excellent base for subsequent topcoats.
Approved by the Master Painter's Institute for Categories 5 and 46. Meets Environment Canada's VOC limits for Category 37.