Rubber Cutting Edges
On Rubber Edge Sno Pushers Pro-Tech uses SBR extruded rubber, which demands the highest quality ingredients. With a durometer 65 and a 2000 PSI tensile strength it is to be perfect blend of hardness, flexibility, and durability. Pro-Tech rubber is also certified for tensile strength, elongations, tear, heat aging, compressions, ozone resistance, low temperature resistance, and abrasion resistance.
Competitors: Some companies use molded rubber, which can contain imperfections, fillers, recycled rubber, and even sawdust.