Product Calculator Product Calculator How many Form-A-Tread® Kits will you need for your installation? Length of Each Step (inches)*Total Number of Steps*Number of Treads Per Step*Width of Treads*0.5" Wide Tread1.0" Wide TreadNumber of 400ml Kits Needed.5" Wide TreadsNumber of 400ml Kits Needed1" Wide TreadsCommentsThis field is for validation purposes and should be left unchanged. Δ Contact Us 37 Industrial Boulevard, Unit B-1 Paoli, PA 19301 610-994-2138 info@rgfmaterials.com