Wooster Products in North Carolina and South Carolina

Alumogrit® and Ferrogrit® Abrasive Cast Products

Available in either abrasive cast aluminum (Alumogrit®) or abrasive cast iron (Ferrogrit®)

Guidelines for the installation of metal safety treads or nosings into new concrete or steel pan-filled stairs:

• The use of very large aggregate in the concrete mix may make placement of the safety nosing difficult.
• Safety nosing placement may be difficult in concrete with very low slump
• Place the concrete into the stair forms or steel pans as quickly as possible; schedule pours so as to install the metal safety nosings quickly, before the “initial set” of the concrete occurs.
• Puddle the concrete, tamp the safety nosings to insure proper concrete formation around the anchors.
• Remove protective tape as soon as practical
• Close stairway after pour; permit no use for 24 hours

Spectra®, Supergrit®, Stairmaster®, Flexmaster®

Extruded Aluminum products for new construction or renovation

Specify NITEGLOW® (Glow-in-the-Dark):

• Bring your building up to IBC,IFC,and NYC code compliance
• Provide luminescent outlines of egress stairs
• Entire photoluminescent area is slip resistant
• Recharged by any light source, natural or artificial
• Available for new construction or renovation