3M Yellow Spreaders are specially designed for spreading auto body filler. This 3” x 4” spreading tool is rigid enough to easily grasp even when wearing protective gloves, yet its flexible edge makes for precise application of body fillers, putties and glazes. And cured body filler pops off the spreader with a simple twist for fast, easy reuse with very little cleanup, saving material costs.Standard Equipment for Collision Repair Specially designed for use in auto body shops, 3M Yellow Spreaders are very basic tools with big benefits. This durable body filler spreader is easy to hold and even easier to use. Its flexibility combined with a lightly tapered edge makes it ideal for applying, spreading, shaping and smoothing a variety of mixed body fillers, glazes and putties for consistently excellent auto body work. Best of all, each spreader is reusable - which means less money spent on materials in the shop - and requires very little cleaning time. Simply allow body filler material to cure on the spreader, and give the spreader a twist. The cured material pops off and leaves the spreader clean and ready for the next use. The Color of Success The distinctive yellow color of 3M Yellow Spreaders is just the first indication that your operation uses the finest equipment and techniques for auto body repair. Each spreader from 3M includes the combination of durability, flexibility and ease of cleaning and re-use that make your work, and your entire shop, better and more efficient.