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 TreadsNameThis field is for validation purposes and should be left unchanged. Contact Us 37 Industrial Boulevard, Unit BPaoli, PA 19301 610-994-2138 info@rgfmaterials.com