Lo-Disc Stair Tread has 3/4" diameter discs, raised .025"; is an economical, attractive long-wearing resilient rubber tread; added gauge at front edge. Tapered discs are easier to clean. An excellent tread for lighter traffic stairways. Meets Federal Spec. RR-T-650E and ZZ-T-001237 (GSA-FSS). Install with No. 400 Neoprene Contact Adhesive or #560 Rubber Flooring Adhesive.
Use bead of No. 110 Epoxy Stair Caulk inside where nose joins thread.
Specifications:
Furnish and install No. 800 Lo-Disc Design Stair Treads from Discount FloorMat Store; 3/16" thick, tapering to back edge, 12-1/4" deep. Treads shall have a 1-1/2" square nose; a Flame Spread Rating of 75 or less using ASTM-E-84 Test; a sanded back to assure proper adhesion; contain no asbestos fiber; molded of top quality homogeneous rubber compound, color extending throughout thickness; free from objectionable odors, blisters, cracks or imperfections which might impair serviceability. Select standard length of 36", 42", 48", 54", 60", or 72"; Select standard color from Color Series I, Color Series II, Color Series III.
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