Keep your mulch and gravel in place - rain or shine. DOMINATOR Mulch Anchor XL locks down mulch, straw, and gravel with a strong, zero-VOC, water-based formula that's safe for people, pets, and plants, with enhanced strength that holds up to light foot traffic. Fast-drying and built to last up to 2 years. This fall, don't let wind, rain, and leaf-blower cleanups wreck your landscaping — stock up now and get ahead of the season.