Disc-O-Tred No. 787

A new design nose – easily adjusts to steps with angle nosings between 90° and 60°; allows fit on stairways designed for safety or aesthetics. Ideal for public buildings where fire safety is a prime prerequisite; durable for heavy traffic areas. Circular discs (3/4” diameter) are easy to clean, affords safer pedestrian traffic. Meets Federal Specs. RR-T-650E. Install with No. 400 Neoprene Contact Adhesive, No. 300 Water-based Contact Adhesive, or No. 560 Rubber Flooring Adhesive; use No. 110 Epoxy Nose Caulk inside of nose.

Furnish and install No. 787 Disc-O-Tred Stair Treads by Musson Rubber Co., Akron, Ohio; 1/4” thick tapering to back edge; 12-1/2” deep. Treads shall have a Flame Spread Rating of 25 or less using ASTM-E-84 Test; an adjustable square nose (1-7/8” deep); a sanded back to assure proper adhesion; contain no asbestos fiber; made of top quality homogenous rubber compound, color extending throughout thickness; free from objectionable odors or imperfections which might impair serviceability. Select standard length of 36”, 42”, 48”, 54”, 60” or 72”. Select standard solid color from Color Series III.


Grit Strip Disc-O-Tred No. GS787

gs787

SPECIFICATIONS:

Furnish and install No. GS787 Grit-Strip Disc-O-Tred Stair Treads by Musson Rubber Co., Akron, Ohio; 1/4” thick tapering to back edge, 12-1/2” deep, with two black* 3/4” wide abrasive grit-strips inlaid in tread 1” from front edge, spaced 3/4” apart. Treads shall have a Flame Spread Rating of 25 or less using ASTM-E-84 Test; an adjustable square nose (1-7/8” deep), a sanded back to assure proper adhesion; contain no asbestos fiber; made of top quality homogenous rubber compound, color extending throughout thickness; free from objectionable odors or imperfections which might impair serviceability. Select standard length of 36”, 42”, 48”, 54”, 60” or 72”. Select standard solid color from Color Series III.


Grit Strip Disc-O-Tred No. GS787VI

gs787vi

SPECIFICATIONS:

Furnish and install No. GS787VI Grit-Strip Disc-O-Tred Stair Treads by Musson Rubber Co., Akron, Ohio; 1/4” thick tapering to back edge, 12-1/2” deep, with one black* 2” wide abrasive grit-strip inlaid in tread, 1” from front edge, for access by Visually Impaired. Treads shall have a Flame Spread Rating of 25 or less using ASTM-E-84 Test; an adjustable square nose (1-7/8” deep), a sanded back to assure proper adhesion; contain no asbestos fiber; made of top quality homogenous rubber compound, color extending throughout thickness; free from objectionable odors or imperfections which might impair serviceability. Select standard length of 36”, 42”, 48”, 54”, 60” or 72”. Select standard solid color from Color Series III.

*Grit Strip inserts are also available in Brown, Gray, Beige, Safety Yellow or Safety Red at an extra cost.


All items listed on this page fully meet the ASTM-E84 Flame Spread Rating of 25 or less.